Showing posts with label sleep deprivation consequences. Show all posts
Showing posts with label sleep deprivation consequences. Show all posts

Friday, November 15, 2019

Salvaging Today's Workout Yesterday

Yesterday I woke up dizzy and nauseous. That happens when I truly haven't gotten enough sleep. I skipped the gym and tried to go back to sleep after driving my son to the school bus stop. When I'm tired I have trouble staying warm. So fully dressed and huddled under a light down comforter, I also had on a fleece hat, cashmere gloves (clearance sale item at Lands End), and alpaca wool socks. Eventually, I did fall asleep and felt boatloads better a few hours later.

If I don't listen to my body and try to make up at least a few hours, I'll get sick in spite of taking two Sambucol capsules daily. The capsules are laced with zinc and vitamin C which I'm not complaining about, but it's odd that if I take only 1 capsule a day, I have a nagging feeling in my throat. Two capsules (the recommended dosage no matter what) and that weird sensation disappears. I prefer the syrup as I think it's actually more effective, but my local CVS didn't have any in stock at a reasonable price. When I have coupons though, I can buy the large bottle for less than it would cost me on Amazon, which is mildly impressive. At least to me.

Today is a Cardio Plus day. It's not nearly as cold although 26F is still chilly. It takes me a long time to get from the parking lot to actually pedaling the elliptical. And because I'm cold, it takes me at least 15 minutes before I can take my hoodie off. Once I do though, everything is good. I knock out all my pull-ups and the rest of my cardio, while not effortless, isn't horribly painful. Having just enough sleep, even if it's far from the optimal 8 hours, is critical to a proper performance.

I skip the Octane in place of the Cross-Trainer. At some point I'll ride the Expresso bike again, but only after the competitions are over. My gym participates in cardio races that a lot of members enjoy. The gym looks odd all gray with a few yellow walls. I can see where a second coat of yellow would really be nice in eliminating splotchy patches. The painters aren't done yet, but I suspect they're focusing on doing the detail work now. Oh well...


Another Frigid Cardio Friday

30 min elliptical + 5cd
Program 3
Miles 2.90
Calories 325
HR 149-188 (77, 81, 101, 95)

Cage Stretch
HGPU 25

Elbow Plank 60s
Crunches 60/60
Leg horizontal scissors 60
Bicycles 60
Side Planks 2 x 60s
Bird Dogs 2 x 60s

20 Step Mill
Level 4
Calories 126
Total steps 826
Floors 51
HR 135

HGPU 25

15 X-trainer + 3 cd
Program manual 1
Calories 141
Miles 1.96
HR 138-148
(Both Feet numb/tingly)

HGPU 25

2:1 Seated Leg Curls
15lbs x 15
30 x 12
35 x 12
40 x 12

Mat Stretch

Wednesday, May 15, 2019

The Body on Sleep Deprivation

Rested sleep cycle
I've posted in the past about rather decent workouts performed after a less than optimal sleep duration. This isn't going to be one of them. Due to an end-of-the-school-year rush to complete projects, my son has been staying up late with homework assignments. Part of the problem is that our school district gave back two unused snow days and added them to the long Memorial Day weekend. While this seems like a happy bonus, what it does is cause teachers to shorten the lead time they originally gave to their students to finish large projects. A two-day give back has cost my son and his peers an entire week. For the past two nights, he's been up past midnight, and me along with him.

Not enough sleep
I skipped the gym yesterday but there's no skipping today. Normally, when I complain about a lack of sleep, I'm talking about getting a little over six hours instead of the optimal seven to eight. This is the second night in a row that neither of us is getting fully rested. Last night I got a bit over five. And I'm feeling it today. When I look at the Sleep App on my phone, I can see what a normal night's sleep looks like and compare it to last night. Instead of regular cycles of peaks and valleys signifying different sleep phases, I see just low flatness, indicating deep sleep and nothing else. Deep sleep is the phase the body uses for recovery and it precedes REM sleep, which the brain needs for processing and memory retention. There's deep sleep but very little REM. Still, it's better than the opposite--light, non-restful sleep--which is a problem for many older adults.

At least it's not raining anymore. I do my HIIT cardio. It's not horrible. I can't get on the Stretch Cage because there's a newbie woman trying to figure out her moves inside it. I proceed directly to pushups and core. The plan is to circle back around later to the things I've missed. I haven't done Inclined Benching in two weeks and I'm surprised at how hard this feels. Part of this is due to the fact I've adjusted the bench more upright (30 degrees instead of 60). And part of it is that I'm tired. Well, not actually tired, just weak. Ugh. I'm having to exert a lot more effort at something I know isn't that hard.

Sleep deprivation has been cited as a cause for increased inflammation, decreased hormone production (for muscle-building testosterone, growth hormones for tissue repair, etc.), increased metabolism (which explains why tired means hungry), increased pain sensitivity, slower recovery time, less accuracy and eventually, less motivation. Honestly, when you're tired you just don't want to do anything. Except maybe go back to bed and pull the covers over your head. (I know it's going to have an effect on my immune system, so when I get home I'm going to eat some crushed raw garlic on toast as a precaution.)

I'm wondering if not doing the Stretch Cage and pull-ups will have repercussions since those moves are a type of upper body warm up. A quick glance at the DB area shows me that there are three flat benches and one adjustable inclined bench already in use. Which means I'll just stay put at the Smith to use the bench I'm already occupying. I feel a tad guilty since I'm not actually using the Smith itself, but no one seems to be waiting for it. Briefly, I toy with the idea of using 25 lb DBs, but concede to fears of possible injury and stick to 20s. I can do 25s next week. In reality, the 20s aren't too bad and I chide myself for not using the 25s. Still, there's next week.

It's when I'm lying on the bench with a 40 lb BB straight up and hear a weird crackling sound as my arms sweep over my head and down behind that I worry about inexplicably nasty gym injuries. Part of me curses myself for not doing the Cage Stretch and pull-ups earlier. Another part of me is trying to reassure myself that crackling sounds are not as bad as a loud pop or twang. Right after this first set of Rip Skulls, my upper back feels tight and achy and on the verge of spasming. Ugh. I swear it's the sleep deprivation. I'm hesitant to do another set but convince myself that it'll be okay. It's okay. However, my elbows are complaining so I cut my third set short with just eight reps.

Under normal circumstances, I'd consider myself done. But I'd like to be a lot warmer before I attempt pull-ups, so I get on the elliptical for 20 minutes. A lot of colleges have let out for the year, and there are suddenly a lot of young, unfamiliar faces on the equipment, all busy chatting with each other as they pedal, row or jog. I turn up the volume on my tunes. A second round of cardio doesn't make pull-ups any easier, but I'm in less danger of straining a muscle or tendon now. The Mat Stretch is where I cool down. My back doesn't hurt, but I'm still worried about crunchy sounds. I really need more sleep.

Humpday Sunny Day Push

Norwegian 4x4
5 min w/u (4 min on / 3 min off) x 4
5, 9, 12, 16, 19, 23, 26, 30, 33
Calories 292
Miles 2.68
HR 149-205 (107)

Push Ups 60
Crunches 30/50
Scissors 50
Bicycles 50
Side Planks 2 x 60s
Bird Dogs 2 x 60s

Smith Incline Press
(30 degrees)
Bar (30) x 15
50 x 12
70 x 12
90 x 12, 12, 12 really hard!
65 x 25

DB Laterals s/s Rev Incl Flyes
20 lbs x 12/15 reps x 3 sets

Rip Skulls
(Weird crackling neck/shoulder)
40 lbs x 12, 12, 8

20 min elliptical + 5cd
Program 1
Miles 2.07
Calories 232
HR 147-191 (107, 94)

Cage Stretch
HGPU 20

Mat Stretch

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