10.20.2015 | Workout of the Day
For 1 hour walk as quickly as you can wearing a backpack loaded with 70 pounds for men and 50 pounds for women. If you have access to a hilly trail then use it.
For 1 hour walk as quickly as you can wearing a backpack loaded with 70 pounds for men and 50 pounds for women. If you have access to a hilly trail then use it.