push ups
squats
squats but like one leg on chair (chair behind you)
lateral lunges take a step to the side, bend your knee and touch toes (one foot)
lay on back in a curl up position, and lift up hips
lay on back in a curl up position with one leg straight up, and lift up hips
superman holds lay on stomach and lift up arms + legs
donkey kicks get on hand and knees and lift up leg (bent)
rainbow kicks gen on hands and knees and lift up leg (straight)
anything great in life takes great effort