Use paper plates as “glider discs” when doing side and back lunges!
I love using glider discs for these because you’re not only working your muscles when you push out, but they add a pulling motion, also working out your inner thighs (side lunge) and hamstrings (back lunge).
For this exercise, keep your weight over your support leg, use your other foot to press the plate
backwards/sideways. Keep your core tight. Press back up through your support leg to return to your
Perform 12-15 reps and then switch to the other side.