Do you NEED to do DIRECT core work?
Which is true regarding the training of the core muscles (abs, obliques, low back)? A) ALL you need to develop solid abs is squats and...
TRAIN WITH NICK
Get in the best shape of your life.
Join the BREAKING GAINZ online training team or get customized training plans to meet your goals.
Get 100s of exercise ideas, build a workout, and get moving today with 15 Second Fitness on YouTube.
Subscribe to get new exercise ideas and workout motivation weekly!