Ectomorphs looking to build muscle should focus on simple weight training routines. Use heavier weights and complete three to five sets of eight to 12 reps for each muscle group. Experts suggest using a pyramid rep structure, which involves starting with lighter weights at higher reps. With each set, increase the weight and decrease the reps.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.