Per Exercise — each exercise gets its own timer
High Knees
Mountain Climbers
Jumping Jacks
Each exercise gets a 0:30 countdown. 10s rest between exercises.
Per Round — all exercises share one timer
8x Curl to shoulder press
8x Forward lunges (total)
High Knees until end
One 1:05 timer per round. Complete all exercises before it runs out. 15s rest between rounds.
Separate circuits with a blank line. Time can be M:SS or plain seconds.