Challenge yourself to perform 10 squats every hour. Each time you complete your round of 10 reps, reset your alarm for another hour. If 10 squats feel too quick, feel free to bump the rep scheme up to 20 or even 30 reps. But remember that the idea is to get you moving rather than to completely exhaust you.

You can do them unweighted or weighted, break them out into smaller sets throughout the day, and do different squat variations as long as you do 100 total squats in a day. For example, if you don’t want to attempt 100 squats all in one set, you can do 5 sets of 20 or 10 sets of 10 at the top of every hour.