Fitness experts weigh in on the differences between concentric vs. eccentric exercise, and why both are important.

Methods: In this prospective study, athletes (mean age 25 years) with jumper’s knee were randomised to treatment with either painful eccentric or painful concentric quadriceps training on a decline ...

Focusing on eccentric exercise also allows you to increase ... As you lower your body down, your quadriceps muscles in your thighs will lengthen and eccentrically contract.) By spending more ...

You might think you need to lift heavy weights to build muscle. But, it's when you're lowering the weight that the real magic happens. It's called Eccentric Exercise, and it's the secret workout ...

and quads as well as the core muscles. Alternating sides can also help improve your balance. Go slow and gradually increase weight, height, or intensity as you get comfortable with the exercise.

There is evidence that caffeine increases endurance and short-term, high-intensity exercise performance 2 ... and maximum voluntary torque (MVT) of the quadriceps muscle during isometric, concentric ...

The study preprint, available on SportRχiv, investigated whether varying the knee flexion range of motion (ROM) during leg press exercises impacts muscle hypertrophy of the quadriceps in ...

Try exercises that incorporate all three muscle contractions by adding ... fighting the downward pull of gravity (eccentric for the quadriceps), pause at your end range of motion (isometric ...