What weights do I need for the P90X workout program?

For the P90X workout program, it is recommended to have a selection of dumbbells or resistance bands to ensure the ability to perform a wide range of exercises at varying levels of difficulty. The actual weights needed depend on one's personal strength and fitness levels, but generally, men might start with weights ranging from 10 to 40 pounds, while women might begin with 5 to 20 pounds. Adjustable dumbbells are a convenient option as they provide versatility and space-saving benefits. It is important to choose weights that allow completion of repetitions with good form but are heavy enough to challenge the muscles in the last few reps. Resistance bands can be an alternative for those who prefer them or require a more portable or space-efficient solution.