New lifters of all ages and genders get stronger faster with heavy weights than with light weights and blood flow restriction — no matter how long they train or whether they're male or female.

Some people build more muscle with heavy weightlifting alone, while others build more muscle when they add a special band to cut off some blood flow—so everyone might need a different kind of workout to get the best results.

BFR training doesn't make you stronger at lifting your heaviest weight — it helps with endurance and muscle size, but not with max strength tests like a one-rep max.

People who already lift weights regularly get stronger and build more muscle from low-weight exercises with blood flow restriction than from heavy lifting, making BFR-RT a powerful tool for advanced athletes.

If you're new to lifting weights, heavy lifting makes you stronger faster than light lifting with blood flow restriction, but both methods build muscle about the same.

For most people, lifting light weights with blood flow restriction builds muscle just as well as lifting heavy weights — making it a great option if you can't lift heavy.