sleep, healthy food, exercise.
i’ve been doing max 1hr exercise every other day, alternating between two routines. you want to be sore on the off days, but not annoyingly so. adjust routines over time as needed.
1hr means it easy to squeeze in. typically it’s in the long dinner break time between morning computer time and evening computer time. pre-dinner obviously.
toss a yoga mat on the floor next to your desk. one routine can be stuff like pushups, situps, mountain climbers. the other can be working a single dumbbell alternating arms.
you can also figure out a quick 10 minute streching routine, and do it every day mid day and before bed. toe touch, down dog, quads.
chin up, you got this!