"Strength does not come from physical capacity. It comes from an indomitable will." Mahatma Gandhi
100 Squat Thrust
Variation 1, squat, hop into push up position, hop the feet to chest and stand up then repeat.
Variation 2, squat, hands to the floor and do a push up then hop feet to chest and stand up. Repeat.
Feel free to post your time in the comments section.