Bulgarian split squats are a common quad exercise that ... 3 to 4 sets of 12 to 15 reps Start by laying on your back with the TRX handles in front of your bent knees. Place both your feet securely ...

Next up was something I was less familiar with: a TRX front squat. It felt a bit awkward, and while it did hit my quads (the muscles on the front of the thighs) I reckon I’d need a lot of them ...