Standing with feet hip width apart, squat down and place hands on ground in front of you, jump legs back into plank position, do a push up, jump legs back in and jump up in the air.

Start with feet up on ball, hands on floor, and roll ball in towards you bending knees and then back out, at this point do a push up. Continue repeating these movements doing as many reps as you can in the time period. Each push up counts as one rep.

Lying on back put shins up on Swiss ball and using legs roll it in towards you until your feet are on ball, lift your butt as you roll it in and bring the ball in close to your body, just under butt and then roll it back out to start position, bringing torso and butt back to the ground. 

Lying face up on exercise mat with legs on ground and arms extended on ground above head, hold Swiss ball between feet and raise legs up, with Swiss ball between feet until legs are at 90 degrees and bottoms of feet are facing ceiling, reach up and take Swiss ball in hands and simultaneously lower Swiss ball back to ground behind head keeping arms fully extended throughout movement and legs also kept fully extended back down to ground. Then again simultaneously lifting arms, holding Swiss ball, and legs up until both are at center position extended out towards ceiling, Grab Swiss ball between feet and lower down to ground while simultaneously lowering outstretched arms back to ground overhead. Continue alternating movements passing the ball from feet to hands and back to feet and so on. Each time the ball touches the ground is one rep.

Start in crab position, with hands and feet on floor, knees bent and facing up. Lift one hand and opposite side leg up high and touch fingers to toe, bring back to start position and repeat on other side, lifting and touching opposite hand and toe together, Continue alternating sides for each rep.