In episode 3 of Strengths For All, I talk to strength & fitness coach Isadora Martinez, owner of Forty Seven Fit.

0:00 - Theme song. 0:38 - Introduction to Isadora Martinez. 2:11 - Isadora's education. 6:42 - Why should you train to build muscle? 10:06 - But isn't lifting weights going to hurt me? 12:50 - Why protein intake is important. 15:42 - Why rest periods are important. 20:33 - Common nutrition misconceptions. 23:20 - Common strength training misconceptions. 26:04 - But I'm too old / too weak / too overweight, etc to strength train! 32:20 - Strength training is for everyone! 37:40 - Not every personal trainer is good. 41:10 - Overcoming plateaus and setbacks. 46:33 - The most important exercises to do. 52:10 - Outro