What is the mind-muscle connection?

On Ep. 85, Nikkiey explains that your brain sends signals to your muscles through nerves, and more signals mean more strength. The mind-muscle connection is about focusing fully on the muscle you're working. If your head is on dinner, soccer pickup, work, or a fight with your husband, you aren't focused on the weight, the movement, or the muscle. When you really concentrate on contracting it, you feel it working harder. She learned this herself with her lats. She had never trained her back before fitness and had no idea how to connect to that muscle mentally.

On Ep. 267, Nikkiey says it isn't a fitness buzzword or a gimmick. She calls it a sustainable strength-building concept that helps you train smart, train consistently and train without ego. If you're lifting hard and maxing out sets but don't feel the muscle and aren't seeing results, adding 5 or 10 pounds isn't the fix. She says feeling the contraction does more for you and helps protect your joints. The FAQ for that episode adds that she recommends dropping the weight until you feel the target muscle, and not increasing it while you build the connection.

There is some nuance. In a workout video, Nikkiey struggles to feel her chest during incline presses even with good form. Her advice is to keep doing the exercises you find hard so your body gets used to them, the way she eventually learned to feel her lats on pulldowns. Then she adds that the weight may be too light. After she went heavier, she felt more activation. The common thread is that you shouldn't be going through the motions, whether that's because the load is too heavy or too light.

To practice it, Nikkiey suggests choosing one exercise each workout day, such as a squat, lat pulldown, lunge or glute bridge, and doing it with intention. Warm up feeling the muscle, then make your last tough reps, around 7 to 10, ones you actually feel burning.