Video

Detailed video on body joint cracks and pops

I am running 12 minutes a mile and my heart beat is 165. For my age group that is 100% at zone 5. Something does not add up.

that is so confusing in case to check pulse during Cardiac arrest

How about extensive Plyometrics can they be done daily

how to optimize/schedule exercises based on point 10 on a weekly basis for soccer?

I'm 67 and run almost everyday. RHR average is 46. It was in the high 30s up until my early 50s.

My entire 30 minute elliptical sessions are in zone 5, and I am plenty capable of conversation during these sessions. Something doesn't add up. 🤔

Thank you rodrick

Can you do a video about exercice for each tendon in the body If not could you do the biceps and shoulder tendon and trap tendon

Super excellent, to the point, simple and clear Thanks alot

My blood boils every time i hear recovery +running. Such an oxymoron

I’m 66 yrs old. I’m 6’5” and weigh 305 lbs. I was a full scholarship D-1 football player. I rebelled against exercise when my playing days were over and gained 70 lbs over the decades. I monitor my bp and heart rate daily. I average 53 bpm.

When growth hormone is released does it stimulate the release of other growth factors like BDNF GDNF CNTF NGF? OR DOES IT ONLY RELEASE THE GROWTH FACTOR IGF1?

You mentiond that Plyo should be done with low resistence..but when you form strength can you start adding high wights?

Thanks for the great info Doc! I'm 66, training calisthenics (pull-ups, bar dips and ATG goblet squats) for 5+ years consistently. I just heard that fast twitch fibers decline with age unless one does specific training for them. This is a concern for me. What exactly to do to activate them? I have over 500 workouts on my channel. You can see what I do. Thanks for any suggestions!

For some reason i dont fatigue i never had a sore muscle for more than 2 days i always feel rested after a day even if i get a sore muscle and i train till failure so its very weird that i dont fatigue that much

Could you elaborate on the difference in mechanism between recruitment for pure force and recruitment for force velocity work? Is there one? Is there an identified, mechanically discreet neuromuscular pathway or mechanism at work in power/force contractions vs raw force contractions? I just want to understand what your basis is for saying that conventional strength training would be fine for a powerlifter but dynamic effort style work is better for a speed/power athlete, because I don't understand there as being much evidence for that claim, the only studies I'm familiar with that compare conventional strength training with dynamic/speed/plyometric training for power show either no statistical significance or better results for conventional strength when measured with CMJ or other standard power measures.

Don’t some people naturally have a higher resting heart rate regardless of fitness level? How do you tell if it’s your fitness or your genetics?

I started running again after years of being pretty lazy. Now at age 45, My 1 year average resting heart rate is 54. I recently started marathon training and 4 weeks ago I was at 53. Today I am at 51.

I just went through all kinds of heart tests since my resting heart rate is below 60 and my doctor was worried. I am 63 and don't do any exercises.

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hey, for beach volleyball: is it better to practice plyometrics on the sand or on the hard surface? thanks!

Immediate 20 degrees. Never been able to do that before. Awesome!

20 seconds in and I already love this video 🤣

Several important factors on heart rate were left out in this video: Caffeine will usually result in an increase heart rate so measure before caffeine intake. Since many people consume caffeine this is an important thing to mention. Also the patient position plays a factor. What position were the people in were in when their heart rates were taken for the stats that were shown? Laying flat typically results in a noticeably lower heart rate than when sitting or standing. When I was cycling and running frequently and was very fit I had an traumatic accident and was hospitalized. I kept setting off the HR alarms. The nurse printed my EKG of my heart rate of 37 while I was sleeping. My body was under some stress due to a significant injury so I would guess that prior to my accident my HR was probably slightly lower than 37 when sleeping.

Can Hybrid training increase your vertical

Will ankle weights help weak hips?

Dr Jill Cook says isometrics are good to do daily (up to 4x daily). If isometrics are not setting you back do you recommend doing them daily rather than every other day for tendonitis?

If you make a playlist or series for the CPT that would be very helpful for me and I’m sure others

Currently working on my NSCA CPT. I love your videos! Keep it up!

You are incredible!

You're a life saver, bro

Lmao this nugget comes on flexing his ‘knowledge’ or lack of and gets it wrong! 😂beta blockers are predominantly for arrhythmias and not blood pressure! Best to brush up on your information before u post more videos fella!

Does having someone pointing their hand in your face increase cortisol levels. What about waving their hands in your face over and over. When people watch videos from their phone or tablet a foot from their face and the person they are watching is constantly doing hand gestures, if is like they are doing it right in their face. Would just watching a video raise cortisol levels to unhealthy amounts?

Boxing Science works in the red zone with 20 seconds of work, 10 seconds of rest, 3 minutes, then rest for a minute, and repeat 4-5 sets.?/

🙏🏽🙏🏽

My problem is I don't which tendon is inflamed. Fucking doctors can't even pin point which one is the problem. The pain is around my right shoulder blade, it hurts only when I am leaning forward when I am sitting, when I walk, or when I hold on o something like the frame of a chair

So how do I load the rhomboid / rotator cuff tendons?

I am 79 (80 in 3 months) and my resting heart rate, as measured by Garmin watch, is between 30 and 35, very ofthen just 30. It actually went down as I got older. In my 40ties and fifties it was 40 to 45. s for my lifestyle I run competitively.

Trying to figure out how my dehydration is effecting my Raynaud's which then eventually trips my vagus nerve- 100 mile run coming up in August. On the treadmill in the AC, I can stay in zone 2 (around 118-125BPM)for 2 hours at a 8min pace. Outside in the heat I'm at 140bpm in a half mile. 52y for reference... great vid!