Today Only | $12 off your order. Get the code »

David Ertl

David Ertl owns a fitness center in Des Moines, Iowa. He provides personal training, fitness coaching and weight loss management. He is a personal trainer with a certification from the National Strength and Conditioning Association (NSCA) which he's had since 2005. David is also a cycling coach, with a coaching certification from USA Cycling, since 2001. He is currently a Level 1 (Elite) level coach, the highest certification available. David has been a competitive cyclists since 1973 and...See more