One exercise is performed Every Minute, On the Minute - goal of 40-50 seconds of work with 10-20 seconds of rest between exercises

1. Step up (to stair, curb, toe taps to chair)
   
2. Push-up (from knees, in plank position to couch / chair, against wall)
3. Good mornings / Mini deadlift (decrease ROM, mod to sumo deadlift stance)
4. Tricep dips (couch, chair, feet / knees extended, knees bent)

As always, let me know if you have questions or would like more personalized modifications or movement analysis!