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Wednesday, October 9, 2024
Blog Page 219

Strength Training and Your Heart

Ed McNeely – Peak Centre for Human Performance

For many people strength training is a means of improving their performance. However there are also many health benefits of strength training that should be strong motivators to spend some time in the weight room.

Anatomy of the heart

The heart consists of four chambers, the left ventricle, which circulates blood the rest of the body, the right ventricle which circulates blood to the lungs, the right atrium which receives blood from the body, and the left atrium which receives oxygenated blood from the lungs.

One of the goals of exercise is to increase the efficiency of the heart, improving the circulation of blood throughout the body by increasing stroke volume, the amount of blood pumped with each beat, decreasing resting heart rate and improving cardiac output, the amount of blood circulated in a given period of time.

Benefits of strength training

Weight training is generally believed to be of little benefit in modifying the risk factors of cardiovascular disease but this opinion, however, is slowly changing as more research reveals that the heart, like other muscles, adapts to the stress of weight training. Specifically, the left ventricular (LV) wall thickens to adapt to the stress allowing the heart to beat more forcefully and eject more blood with each contraction. Researchers have found that compared to untrained controls, national and international weightlifters were found to have a greater degree of LV wall hypertrophy and LV mass in several studies. In a training study, researchers found increases of 10% in the thickness of the LV wall.

Changes in left ventricle function and size are not the only cardiac adaptations to strength training. There is also a decrease in resting heart rate of 3-11% associated with starting a strength training program and resting blood pressure has been found to drop by 3-4% compared to pre training levels.

Strength Training or Aerobic Training

This does not mean that strength training can replace aerobic training as a means of improving cardiovascular fitness. The adaptations to the two type of training are very different. Where strength training seems to increase left ventricular wall thickness aerobic training increases the size of the chamber. Whether one type of training is better than another is still being debated. The only sure thing is that either type is better than no training.

Program Design for Improving Heart Function

Increases in LV mass appear to be a function of exercise intensity. High intensity strength training increases blood pressure during exercise. Elevated blood pressure increases LV mass and thickens the LV wall. Most types of strength training do not appear to affect the size of the heart chamber. However, some types of high volume bodybuilding programs with limited rest periods may increase the chamber’s size. Some guidelines for improving cardiovascular function and blood lipid profiles through weight training are:

Circuit train

Circuit weight training with short or no rest periods increases the aerobic demand of the exercise. In some cases oxygen demand could get as high as 55% of VO2 max, high enough to create cardiovascular adaptations.

 High Work Volume

The volume per set and total work volume should be kept high. Use 4-5 sets of 8-12 reps to stimulate both improved cardiac function and positively alter blood lipid profiles.

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PEAK Centre staff have the highest certifications available in Canada for Sport Science. With their combined experience and education, PEAK Centre is at the forefront of practical Sport Science application.

Injury and Temptation

“Peroneal tendonitis” he said, “hopefully, not a stress fracture, too. Time will tell”.  I recall asking him, weakly, “how much time?”

“Two weeks, no running and make ice your best friend” and he didn’t mean ice, as in “on the rocks”.

As he adducted and abducted my foot, ankle and leg, his words echoed in my head. Tears slipped from my eyes. Nausea gripped my stomach and panic coursed through my veins. My brain’s default setting, on a good day, is always the same “I need a drink to handle this”, when faced with adversity, the passing thought becomes more of a fixation.

To a fly on the wall and to Glenn, my physiotherapist, I probably appeared to be ridiculous; shedding tears at the thought of two weeks off the road. I cope with emotion, any emotion, happiness, sadness, stress, anger, in one of two ways, I used to drink and now I run. If I can’t run to numb the intensity of my feelings, then bottoms up. The thing about my best friend, Coors Light, is that he’s always there for me, calling me, taunting me, tempting me. Without running as a source of comfort, distraction and support I become really nervous about my history with my old drinking buddy. All it would take is one moment of feeling pushed too far, to say screw it and take that first bittersweet guzzle, and we would be celebrating our long, lost kinship and time apart. This is only the beginning of the problem, because, while I wish time and again, that I could be like those of you who can have 1 drink and stop, I am not programmed like that. One drink is never the end, no matter how much I try to make deals with myself about having only one; enough therapy has made me accept on some very deep level that for me, my next drink will not be limited to a single; my buddy and I will be reigniting our special friendship.

I am stronger now than I was a year ago, and sobriety is not as fresh as it once was, which only means it doesn’t take as long for me to make the decision to turn the car around and head home instead of to the liquor store. Never the less, living without running for two weeks is torture for me, my husband, my kids, my co-workers, and the poor checkout lady. I can resort to “self-checkout” at the grocery store, but I cannot avoid all frustrating stimuli.   I am a miserable person on the edge of grouchiness without the soothing rhythm of the run. I could get all biological and mention endorphins and dopamine and their roles in the brain, but I’m not going to, maybe another time. The fundamental principal at work here is I need to feel good.  If a bottle or two of wine is out of the question, then I need to run, if I can’t run, I don’t feel good. If I don’t feel good, I want to drink…it’s a bit of a go around. Injury and rest come with high risk stakes. With constant thoughts of drinking, temptation is a burden I live with.

When I am at my weakest and temptation is strong, I stop and I ask myself…is my life better now or before I quit lushing the liquor? As much as I want an icy, cold beer, in my favorite frosted mug that reads “Christa”, on the front, I am quick to answer myself by admitting my life is better than ever. I love my life more than I love to drink. I love to run more than I love to drink. I am committed to a good life.

My two weeks of rest did not kill me, but they tortured my husband. I am proud to report the tendonitis had cleared, there is no stress fracture and they are still wondering where I am at the beer store.

12 o’clock…12 o’clock…12 o’clock…

I have been running for over 20 years without the benefit of any technology. Well, that’s not entirely true..I often train with music and my trusty disposable watch, but aside from that, nothing else. I totally fought the temptation to jump into the world of the GPS enabled watch from they day they where first put on the market.

I mean, when I was looking at them (20 some odd years ago) they were the size of a laptop, they were complicated to program …(I’m talking VCR complicated) …battery life was questionable, satellite reception was inconsistent…and I just couldn’t justify the cost.  Besides, my training was going OK, I knew my race pace for the most part, and if I didn’t then it was just going to be yet another training run…

Fast forward 20 years…and the GPS enabled watch is much improved. They are a very reasonable size and weight, battery and satellite issues have been resolved, programming and tracking data is a snap, and the cost is affordable… so as a gift to myself on my 50th birthday I purchased a GPS watch…and now can’t see ever running without it.  It tracks my every step, logs my training, tells me when I am slacking off…monitors my heart rate, and is much easier to program than my VCR.

At the Crack of Dawn

My treat for waking up so early. Taken from my front porch, pre-run.

In the summer I had the pleasure of mostly running early in the morning. Even as I wrote that sentence, it sounds weird. The words ‘pleasure’ and ‘early morning’ have never lived cohesively in my vocabulary. But something changed last season.

Two things happened:

1)      I reclaimed running as a fun hobby that I wanted to indulge myself in

2)      I had a friend that is an early riser.

My friend, Fran and I have been trying to coordinate running schedules for the past 3 years. We often would see each other in town, out on a run and concluded that we should just run together. Seems simple enough, but add in two kids each, husbands (just one each) and full time careers…I’m sure you can guess how that ends.

When the time changed I realized that the early morning runs were the best solution to my hectic life. The only ‘me-time’ I would get was at the crack of dawn. The only problem was actually getting out of bed.

Enter Fran.

If you have someone waiting for you on the corner at 5:50am you.will. get. up!

And I was so grateful for it. If it wasn’t for her I would have missed some of the most spectacular sunrises. I wouldn’t have discovered a groomed trail right behind my house.  I wouldn’t have the full appreciation for living in a small town with very friendly pre-dawn walkers. I would’ve missed the heavenly smells from the local bakery as they bake their morning inventory. I also would have missed her company.

My reward for getting out the front door so early in the morning.

We had some really great runs and great talks all summer long. Now that the weather has changed and our schedules have shifted again, we’re having a hard time getting back to it. It’s even harder now that it’s so dark in the morning. I won’t run at that time by myself. Mostly for safety, but also for the fact that I just can’t. get. out. of. bed. unless someone is waiting for me.

Are you an early riser? What gets you out of bed at the crack of dawn? I would love to hear from you! Follow me on Twitter @chasingks or leave a comment below!

 

Race Report: Bravo Montreal Rock ‘n Roll Marathon! Bravo!

On Sunday September 23, 2012, I just finished my first Montreal Rock ‘n Roll Marathon event. In fact, for approximately 27,000 of us, it was all of our first time as it was the inaugural running under the RnR banner. I participated in the half-marathon and savoured the entire experience from the expo, to the race course, to the post-race festivities. Let’s review what made this event special.

The Course: The best of Montreal means hills

The course is scenic and guides you through some of the best parts of Montreal which also means that it’s hilly. The Jacques-Cartier bridge serves as a stunning start line for the full- and half-marathon course. I was awestruck at the sight of thousands of runners swarming over a bridge normally occupied by cars. The race starts with a descent from the bridge where you get to enjoy the thrill of running through La Ronde amusement park as the rollercoasters and rides loom over you in silence.

You then head to Notre-Dame Island and then over a bridge back which affords some beautiful views of the St. Lawrence River. You are then routed through Old Montreal where you can enjoy the old architecture while the course avoids you running on cobblestones. It’s at this point where you start to encounter the hills – there are a few of them but there are some flat “breaks” in between. For half-marathoners, this is towards the end of their race so this can be quite difficult for some. For full-marathoners, however, they benefit in tackling these hills earlier on in their race.

The finish is at La Fontaine Park and it is relatively flat so you can pull off your most amazing sprint finish at the end and not look too much in agony. All-in-all, it is a fun course to run through but it’s best to approach this as an opportunity to run through a beautiful city rather than targeting a personal best.

The Logistics: A smooth orchestration of five simultaneous races

The race logistics were very well run (pardon the horrible pun) and everything flowed smoothly from the race kit pickup at the expo, to the starting corrals, to the on-course water and aid stations, to the festive finish at the end. What’s quite impressive is the fact that there is a simultaneous running of a full-marathon, half-marathon, 10K, 5K, and kids 1K all on the same course, all at the same time. As a testament to the race organizers, I didn’t notice any of this complexity.

The full- and half-marathoners were divided into at least 18 start corrals which would be released at two minute intervals. Given a race of this size, a staggered start is critical to providing runners with enough room to hit their desired pace. There was, however, some degree of congestion at the start as the paths leading away from the bridge were not that wide (and a little treacherous due to some rough patches on the road).

The aid stations were well managed with sports drinks, water, gels and bananas available to keep us fueled up. I do wish, however, that the volunteers would have shouted out what they had both in French AND English to make things a little easier. I also wonder why they don’t have the gels and bananas at the front of an aid station so that you can have your drink at the end in order to wash things down. Otherwise, the aid stations were more than fine.

My only minor quibble with this race is with the bag check. At the race beginning, I checked my bag on to a numbered bus corresponding to where my last name fell alphabetically. My last name starts with “Cha”, so I checked my bag into bus #4. When I finished my half-marathon, I looked for my bus to see that it was in a long queue of busses waiting to park. Busses were parked in reverse chronological order (from #30-something) and it was taking a long time for them to do multiple 3-point turns (does that mean they’re 6 or 9 point turns?) in order to get into their parking spots. Bus #4 wasn’t parked until an hour after I had finished. Fortunately, it was not too cold so I was OK, but if conditions were colder it would not have been good. I’m sure that RnR will factor this into their bag check approach for next year. Anyway, let’s finish off this review on a good note and talk about the ambience, shall we?

The Ambience: A Rock ‘n Rolling great time!

This event had rock and roll everywhere. There was a band playing near the transit arrival area at race start. There were bands strategically scattered throughout the initial part of the course where less spectators were expected to be. And these bands were good – really good. They played lots of covers of songs that many of us would be familiar with and would enjoy on a run. This RnR event lived up to its namesake.

As we headed back through Old Montreal, the crowds were euphoric to run through. As an English-speaking Ontarian, hearing French cheers was an unforgettable and encouraging experience for my ears. “Bravo monsieur! Bravo!” These foreign phrases would lift my spirits and fuel my legs to strengthen my pace.

At the end, La Fontaine Park provided a cozy setting for food and festivities. There were showers available (first time I’ve ever seen that!) and a family zone which included multiple bouncy castles and balloon animal artists. I relished at how inclusive this race was as it spanned multiple distances and I enjoyed seeing all different ages, shapes and sizes come together to celebrate the shared accomplishment of a run well done. And that’s exactly what this race was.

Rock ‘n Rollingly yours,

Andrew

Two fast Canadian Women Marathoners

One of the advantages of taking early retirement , at least for me, is not having to wake  up to an alarm clock.  So on  Friday morning, I rolled out of bed around 8:30 ,made some coffee, and checked my email.

Yikes, Kathleen Wilker from iRun asked me to attend a press conference for the Scotiabank Toronto Waterfront Marathon downtown at 9:30 a.m.
All of a sudden, my activities ramped up.
Had a quick cup of coffee, grabbed a bite to eat, jumped on my bike and got to the Marriott hotel on Bay Street in Toronto  right on time.
Said a quick hello to Alan Brookes (RD for the STWM), got introduced to Paul Gains (journalist extrodinaire who has met  and spoken with Haile Gebrselassie plus he showed me a photo of them together, one day I would like that so much, but I am gettng off topic), and went to the Arcade Room to meet two of the fastest Canadian women marathoners, Lanni  Marachant (2:31:51) and Krista DuChene (2:32:06).
They will be running on October 14 and trying to break two records. The Olympic standard of 2:29:55 and if all is good, Sylvia Ruegger’s record of 2:28:36 (which is still standing since 1985 !!!!)
And to make the Running Groupie’s day  even more exciting, Matt Loiselle (2:16:01) and Rob Watson (2:13:37) were there too.
Later on Reid Coolsaet, Dylan Wykes and Eric Gillis came in to say hello – wow, what a morning.
Then I went over to City Hall and hung out with the Canadian Olympians.
Now I have to pack for the BMW 39th  Berlin Marathon September 30, so  stay tuned.
Keep on runnin’
Duff

Trail Run/Hike: Abbot Pass

By: Magi Scallion

If you’re looking for something a little more adventurous, check out Abbot Pass in Rogers Pass (British Columbia). The trailhead is located very close to the summit of Rogers Pass, at Illecilliweit camping area (just to the west of the crest of the pass).

The trailhead has plenty of parking, bathroom facilities, and also a place to purchase a park pass. Although you don’t need a pass to drive along the TransCanada Highway in the Park, you do need one to park at any of the sights. It’s totally worth the $8-$15 you’ll spend for the day and it helps to keep the park running.

The trail is very well signed so you should not have a problem finding your way – just make sure you read the sign at all of the trail junctions. Once you get into the hike/run about 20 minutes you’ll see that there really are not many junctions so it’s just getting into a good rhythm and going!

The trail is approximately 5 km long… but has a LOT of elevation gain. We were able to run parts of the trail but it was certainly more comfortable to do at a brisk hike/walk. We all had hydration packs of some sort and some snacks to get us through. The total time for the group of cross-country ski national team athletes I was with was approximately 3 hours, so this could easily take up to 5 hours if you go a bit slower or take more frequent breaks.

The trail is in fantastic condition. We did the hike in mid-September and there was still a small patch of snow on one section; residual from last winter. Thus, you can expect some challenges if you do the hike any earlier that mid-July. There is a short-cut route (which we came down) that avoided the snow patch, but also avoided some of the really neat views.

Once you get above tree-line the views really open up and you can see down to Rogers Pass and further into the Selkirk Mountains. It’s beautiful terrain. The trail ends (there is a sign that says “End of Trail”) at what appears to be a summit, but you can continue along (boulder hopping) for another 10 minutes or so and get some more views. There appears to be further trails in the distance, but they’re apparently not accessible so not worth trying to get to.

We ran all of the way back down to the cars – it only took about 30 – 45 minutes. That said, our legs were very sore for a few days after so it might be prudent to take a slower pace on the way down if you’re not used to downhill running! Once you get back to the parking lot there’s a nice mountain stream to “ice” your legs and the cafe at Rogers Pass sells delicious sodas and other treats for re-fueling!

***

Born in Nova Scotia and emigrating to British Columbia via Ontario and Alberta, Magi has been running the entire way. Primarily defined as a cross country ski racer, Magi has competed nationally and internationally in that sport. The highlight of her career was competing in the World University Games and the World Cup races in Canada in 2007. Cross country skiers rely heavily on running for cross training and Magi has become an accomplished trail and mountain runner, representing Canada at the World Mountain Running Championships in 2005 and the winning numerous national championships medals.

Today Magi runs for fun… and it’s a lot of fun! Epic mountain runs, city cruises with friends, and more keep her happy and occupied outside of work and school.

Calgary – Rock the House Run – Race Report

Rock the House Run race results are here.
My Flickr Gallery from the race is here

I was supposed to run, but my cold kept me from participating. So why do a report then? Well, Because I love the race and I am on the committee!

My commitment to the race was pretty much just as an advisor. I have my hands in so many running events as a volunteer that I had to put the brakes on my level of participation this fall. The combination of my own training, the fact that my son started Kindergarten plus all the scheduled activities he is now in, didn’t afford me the time to actually BE on a sub-committee with extra responsibility and such. I hope my level of advisement was worthwhile for the organizers.

I had planned on being more involved where I could during the week prior, but since the race is in support of Ronald McDonald House, Southern Alberta, and the meeting are located at the House, I decided it was best that I didn’t spread the love germs to already immuno-compromised kids.

HOWEVER, I am feeling better by race morning, so I send RD Barb an email and tell her I’d be there as a friendly face/ human interest photographer. Just casual like.

Race Background:

The race changed a ton of things for this year, the least of which was the date. Traditionally a summer race, it was moved to the first weekend of the fall. This proved to be a very good choice, but wasn’t without some stress in planning as there are no less than 6 other endurance events in Calgary and 1 HUGE one out in Banff the day before.

Other changes were: The route, the running store sponsor, the start location, and a few more not too insignificant of changes.

All the extra sweat and stress was worth it for the group as all attendance and money pledge records were smashed! Way to go team!

We also had (on my urging) barefoot divisions for the race. Registration was down a bit from where I imagined them to be, but what I didn’t expect, and I don’t think anyone did, was the 10k barefoot winner ended up being the OVERALL winner of the 10k too! That made having the new categories completely worth it! Way to go #1000! (cool bib # too)

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My day was spent milling around, chatting with folks and just generally being merry. I shot 700+ photos all together, many of the more anecdotal variety rather than the standard racer shots. I got lots of those too, but I try to catch the overall feeling of an event in my pictures. My Flickr Gallery from the race is here.

I’m not sure what level of involvement I will be able to commit to next year, but I hope to have a role of some sort with this race. My connection to it is significant as it was my very first fully barefoot race at the 2010 edition.

I am racing this weekend at the Harvest Half. I am woefully unprepared, but it is the race I am most connected to as a racer as well as supporter. I manage their Facebook page, and help with other items on race day. It’ll be a day of fun running with friends! I can’t wait!

Extra large double-double performance improvement?

Caffeine has been studied extensively for decades, and the evidence is very strong that it helps improve athletic performance. Heck, the International Olympic Committee had it on its banned substances list until 2004. So how does it work? How much do you need? And does everyone really benefit?

How does caffeine improve performance?

There are many different theories as to how caffeine helps performance, and unfortunately, nothing absolutely concrete stands out. The best theory out there right now is that caffeine intake can lower your perception of fatigue and make you able to push a bit harder than you otherwise would. This is a pretty intuitive answer: most regular caffeine users would have already agreed that caffeine makes you feel less tired and more willing to work!

How much caffeine and when?

In a lot of studies, athletes are given huge doses of caffeine before exercise – up to 9mg per kg or over 700mg for an 80-kg person – and exercise performance improves. Recent studies suggest that much smaller doses – around 1-3mg/kg or 80-240mg for an 80kg person – are just as effective. This is a good lesson for all of us: there’s no need to go overboard with caffeine intake (see the link at the end of the post).

After ingestion, it takes about 45 minutes for caffeine to build up in your body, and levels in the blood will stay elevated for several hours afterward. So if you’re looking for a boost in performance in a 5k or 10k, pre-exercise caffeine intake is recommended.

A recent study compared time trial performance after 2 hours of moderate exercise. In one trial, athletes took a large dose of caffeine an hour before exercise, and in the other, they took in 6 small doses (for the same total amount) throughout the 2 hour exercise period. On both occasions, performance in the time trial was increased compared to when athletes took in no caffeine at all. So for longer events such as a half- or full-marathon, taking in caffeine either before or during exercise should work equally well.

What about smaller amounts of caffeine late in exercise? Anyone who has done a marathon or other long distance event has probably gone through an aid station offering flat cola late in the race. But there’s only about 30mg of caffeine in one cup (~250mL) of cola. So does this really help? The same study mentioned above also examined the effects of cola intake late in exercise, compared with intake of a decaffeinated placebo drink. Surprisingly, performance was improved with the caffeine-containing cola drink. It appears that a fatigued athlete may be more sensitive to the effects of caffeine, and so can benefit from small amounts late in exercise.

Common caffeine sources: Where to get your fix

Caffeine is present in small amounts in common items such as chocolate, cola and tea, and in sports nutrition products like gels, chews and drinks. For many people, the go-to pre-exercise caffeine source is coffee. Tim Horton’s must be up to date on the research, because their coffee contains precisely 1-3mg/kg of caffeine for an 80kg person. An extra small (230 mL) contains 80mg, and an extra large (710 mL) contains 240 mg.

Caffeine may be a diuretic for those who don’t normally use it, but really, drinking 710mL of any fluid in a short period will probably make you want to pee. If you want a bit more bang for your buck, Starbucks has you covered: Their 230-mL “small” option packs 180mg of caffeine. Or if you want to eliminate the fluid altogether, just go straight to the source and pop a couple caffeine pills. Most will contain about 100mg. This is a good idea if you’re in unfamiliar coffee territory and don’t want to risk the possible side effects of a foreign brew.

Not everyone will benefit from caffeine intake

Unfortunately there is no cut and dry answer when it comes to “will this work for me?”. Some athletes find that having caffeine before a race makes them jittery and may cause problems with pacing or concentration. Some (but not all) regular caffeine users may not get as much of a boost from caffeine. Some (but not all) regular users may benefit from avoiding caffeine for a couple days before the race, or taking a larger-than-normal dose beforehand. A few researchers have suggested that the main benefit of pre-exercise caffeine intake for regular users is to avoid the negative effects of not having it!

People with pre-existing heart issues should consult a doctor before they consider using caffeine during exercise. Pregnant athletes hoping to establish a new PB should look elsewhere for an edge. And for all you kids out there thinking it might be a good idea to load up on energy drinks before your next race, think again: You don’t want to end up like this guy.

References:

Armstrong LE et al. Fluid, electrolyte, and renal indices of hydration during 11 days of controlled caffeine consumption. Int J Sport Nutr Exerc Metab. 2005;15(3):252-65

Cox, GR et al. Effect of different protocols of caffeine intake on metabolism and endurance performance. J Appl Physiol. 2002;93,990–999.

Irwin C et al. Caffeine withdrawal and high intensity endurance cycling performance. Journal of Sports Sciences. 2011;29,509–515.

Van Soeren MH et al. Caffeine metabolism and epinephrine responses during exercise in users and nonusers. J Appl Physiol. 1993;75,805–812.

Sleep: GET SOME!

So I’ve been lacking on the blogs.

I blame the fact that there’s only 24-hours in a day and between working, and setting up a new place, and seeing friends, and showering, and preparing meals and sleeping, etc, etc, etc. I could easily use a 30-hour day.

And I’m only taking care of one person (side note: I don’t know how working parents do it)

I have a bad habit of sacrificing sleep to get stuff done.  This started back in university and it’s sort of carried through into my “professional” life today.

And it’s BAD.

And it must STOP.

Personally, I need 6 hours sleep.

Sometimes, I try to function on 5 or even 4 and I’m starting to notice the consequences.

Last week I stayed up until 1:30 am, doing work.  When my alarm went off at 6:30, I simply turned the thing off and fell back into my deep sleep.  I rolled over at 8am, the time I should technically be rolling into work.

(Keep in mind I’ve been with the company for less than 2 months).

If putting my job in jeopardy isn’t a clear sign that I need more sleep, I don’t know what is!

The same exact thing almost happened this morning, but luckily I rolled over at 7:15 as opposed to 8:00, which left me just enough time to throw on some clothes and boot it to work (without coffee or breakfast mind you).

To motivate myself to get more ZZZZs, I came up with the following list of things I can AVOID by going to bed at a decent hour…

I can AVOID:

  1. moodiness
  2. under eye bags
  3. forgetfulness
  4. irritability
  5. trouble focusing
  6. head bobbing in meetings
  7. head bobbing while driving
  8. ILLNESS
  9. Incessant hunger
  10. Too much caffeine, thus cycle repeats itself
  11. STRESSSSS!!!

Good night folks!