Train smart, not just hard.
Practical guides to muscle, strength, and longevity, and how Orion runs them for you.
Longevity6 min read
How much strength training do you need for longevity?
Guidelines say to train all major muscles 2 or more days a week; cohort data peak near 30 to 60 minutes weekly. What it means for sets.
Recovery4 min read
Should you change your workout on a bad recovery day?
Yes, a little: leave more reps in the tank and trim a few sets, but keep the weight. What the sleep and HRV research shows, and how Orion Coach adjusts.