Do isometric exercises work?

Dec 12 / Build Muscle

Mark, San Mateo, CA asked: Do isometric exercises work? Answer: Sure. An isometric routine is a great addition to your workout if you're looking for a simple technique to build muscle. The concept incorporates pausing or holding a weight so that the length of your muscle doesn't change -- holding a biceps curl in a contracted position, for example. Keeping your muscle in a fixed position increases the time it's under tension, which can promote muscle growth. Try it: After your last set, grab a lighter weight and hold it at the halfway point of a biceps curl (your forearm should be perpendic...

Mark, San Mateo, CA asked:

Do isometric exercises work?

Answer:

Sure. An isometric routine is a great addition to your workout if you're looking for a simple technique to build muscle. The concept incorporates pausing or holding a weight so that the length of your muscle doesn't change -- holding a biceps curl in a contracted position, for example. Keeping your muscle in a fixed position increases the time it's under tension, which can promote muscle growth. Try it: After your last set, grab a lighter weight and hold it at the halfway point of a biceps curl (your forearm should be perpendicular to your upper arm) for 40 to 60 seconds. If you can't hold it for 40, the weight's too heavy; if you can hold it longer than 60, it's too light.