Bend knees and bring heels back toward your body. That's 1 rep. It’s clear crunches and sit-ups are worth your time, but that ...

Start off with your hands resting on your thighs and, as you do the exercise, slowly slide them up your leg, towards your knees. Control the movement on the way down, remembering the slower you work, ...

Here is how to do a sit up: Start in a lying-down position, bend your knees and place your feet flat on the floor. You can ...

These subjects were tested on the selected variables such as bent knee sit ups, pull-ups (male)/flexed arm hang (female), bass stick test (crosswise), field goal speed test and dribbling test. Total ...