In today's episode of Mailbox Monday we go over: can you lose more weight by being cold/hot, explain what high metabolism means, talk about how to put on weight the right way, and much more. Quotes: “Don’t limit your challenges, challenge your limits.”-josh“When you feel like quitting think about why you started.”- KG in the house Mailbox Monday Questions: What do you guys do between sets? What is your biggest tip to being successful as both a personal trainer and a youtuber/podcas...