Motivational The Gunnar Challenge offers new workouts every day, a meal plan and daily 'verbal vitamins,' which are a motivational video or workout tip. The... Gunnar Peterson 10
Positive I'm a firm believer in trying to make something that might not be considered fun by a lot of people fun. And hopefully, that makes the person have a... Gunnar Peterson 9
Alone There's so much you can do with bodyweight alone. The basics always come up for a reason: sit-ups, planks, push-ups. They'll always give you... Gunnar Peterson 10
