Diary of a Runner: A Simple Cardio Workout!

fitbeliever:

Hamstring Toe Touch (to warm-up stretch) 30 seconds to the left, 30 seconds straight to the middle, 30 seconds to the right:

30 High Knees:

30 Air Bike Crunches:

30 Mountain Climbers:

20 ‘Double Crunches’: (Sit-Ups, basically)

15 Burpees:

40 Jumping…