Here is a leg focussed tabata style workout - using just your bodyweight and working up a good sweat! There are 5 exercises in this workout:
Frog squat jumps (low impact - omit the jump and calf raise instead)
Kneeling to squat jump (low impact - squat to stand)
Reverse lunge with knee lift and hop (low impact, omit hop)
Lateral lunge with knee lift and hop (low impact, omit hop)
You will do each exercise 8 times before moving on, completing 20 seconds work and 10 seconds rest. So each 'exercise' takes 4 minutes. We rest for one minute between the exercises and I will demo what is coming up next! Where there is a 'single side' exercise (the lunges), you will be doing 4 rounds on each side, alternating left and right.
Hope you enjoy it - prepare to work hard, this one burns!