I'm doing these challenge now but you can do also the 1 to 100 burpee challenge. Each day do one more burpee that the day before . I lost 8 pounds doing that. Example : day 1 burpee, day 2 burpee until you finish in day 100 : 100 burpees.
Build muscle and gain weight the right way - Without drugs, supplements or 2 hour bodybuilding programs. The honest answers to buildig muscle, getting ripped, gaining weight especially for hardgainers.