Run 

Aerobic Threshold Pace 

15-20k 

8 x 100m w. 100m walking recovery 

Warm Down

2 rounds

10 Inch Worm Push up 

10 Lateral Lunge 

10 Knee Hugs

10 Samson Stretch 

10 Reverse Lunge 

10 Cat/Cow

10 Bird Dog 

10 Fire Hydrant 

10 Donkey Kick 

20 Sit up 

20 Contralateral Deadbug