The Role of Calcium Calmodulin in Muscle Growth

Trevor: When I've traditionally thought about calcium calmodulin, it's always been in long duration. But if we think about how the body grades forced during exercise, when you move from base to tempo to threshold and you're increasing your intensity, you're recruiting more motor units. Trevor: Is there a duration component with the calcium Calmodulin system as we recruit fast twitch fibers for longer? We talked about the time a greater than 90% of VO2 max is potentially important in a previous episode. It's recruiting fibers that otherwise don't really get recruited very often.