amp; Bodyweight Exercise Modified QUADS Sissy Squat Strengthen Tone Unity Gym YOUR Tone & Strengthen Your Quads | Bodyweight Exercise | FMS Modified Sissy Squat &q=exercising+quads Squatting is the mother of all exercises and we absolutely love them at Unity Gym We use a myriad of different squatting techni… Wednesday, June 12, 2013 Add Comment Edit