The data are clear: for brain & body health we should all get ~150-180min of zone 2 (mellow-ish) cardio, & 5-10 sets of resistance exercise per muscle group, per week. Intensity level of sets adjusts that +/- 4 sets. Sleep, nutrition & hormone status impact recovery. #basics
Details of how to build each of the 4 types of endurance are here (time stamped), with references, etc.
If you wake up after 4-5 hours of sleep & find it hard to go back to sleep, it’s likely you offset your primary sleep drive (due to adenosine buildup etc). The next 2-3hrs of would-be sleep is when learning associated brain changes occur. 3 things help in this scenario. (Thread)
1. Prior to getting up, do 20min of NSDR (non-sleep-deep-rest). This can partially offset the effects of sleep deprivation in a potent way. NSDR are scripts easy to find but here is one (2 formats; can download). No cost or signup: youtu.be/hEypv90GzDE?fe…
2. Get up, force bright light exposure w/10K Lux light for 15min (these are about 100USD; some are portable; I have NO affiliation) then light/easy exercise for 20min, hot shower, back to sleep or NSDR for 20min. You’ll likely fall back asleep. (b/c of effects on body temperature).
Many people have trouble falling asleep or back asleep after waking in the middle of the night. NSDR (Non-Sleep-Deep-Rest) teaches you how to deliberately relax into sleep-states. It also can (partially) offset sleep deprivation (if done any time). (Links to 0 cost NSDRs below).
There is a very fast way to shift your sleep-wake schedule, whether for travel, becoming an early riser (or late riser) or accommodating shift work.
It starts with timing your light exposure correctly and knowing your temperature minimum — which is a time not a temperature, so you don’t need any technology to do this. Let me explain:
Your temperature minimum is your lowest body temperature in each 24-hour cycle. You don’t need to measure your body temperature to know it, as it occurs approximately two hours before your usual wake-up time.
The top Huberman Lab podcast episodes for the last year were: (links to each below).
David Goggins: Building Inner Strength
Esther Perel: Romantic Relationships
James Hollis: Your True Self, Building a Life
Oral Health
How to Study & Learn
Skin Health