Four different tabatas that will leave you dripping in sweat
ONE
20 sec burpee
10 sec rest
20 sec jumping jack
10 sec rest
x4
TWO
20 sec squat jumps
10 sec rest
20 sec skaters
10 sec rest
x4
THREE
20 sec mountain climbers
10 sec rest
20 sec high knees
10 sec rest
x4
FOUR
20 sec kettlebell swing
10 sec rest
20 sec jump rope
10 rest
x4