What is Concurrent Training and why is it required for LE and other first responders?
It has been a big hype in the fitness world that you should NOT train those two things at the same time due to utilizing the energy systems required to train each individually would hinder gains for the other one. This is known as the Interference Effect. The Interference Effect is the negative impact aerobic endurance training can have on gains in strength, power/speed, and hypertrophy.
The current data suggests 3 major things: