Leg day is my favourite day! I love a good hard leg workout, so i'm sharing a great one you can do without any equipment and still get a great burn in. 
 1. Reverse Lunges 12 per side 
Start with feet shoulder distance, step back sink into your hips and then press through the front leg and return to standing. Bring the knee all the way down, and focus on squeezing the glute when coming back to standing.
2. Split squat 12per leg
One foot elevated behind, sink into your knees ensuring the knee doesn't go beyond the knee. Squeeze the glute to come back up to standing.

 3. Single leg hops 12per
Drive one knee up and hop bringing opposite arm up. 
 5. Single Leg Squat 8per 
 Sink into one leg bringing the bum to the ground and press up through the leg to standing. If this is too difficult, just do squats to the bench and jump up (12x)
6. Curtsy Lunges 12per 
Sink into hip and squeeze through the leg that's on the bench to come back up. 
1 set of stairs!