squat thrust 
noun
An exercise in which the legs are thrust backwards to their full extent from a squatting position with the hands on the floor.It feels like doing squat thrusts with a weight bar in the gym....
- Warm up by doing jumping jacks or squat thrusts or jumping rope, or any type of calisthenic exercise, until you begin to feel ‘warm.’
- Unfortunately, the first test was not one of driving experience or skills, but how many squat thrusts and press-ups could be completed in five minutes.