Step 1: Learn Fundamentals
Strength training builds muscle, bone density, and metabolism while improving daily function.[web:48] Key principles from Mayo Clinic and ACSM: train major muscle groups 2-3x/week, 1 set of 8-12 reps to fatigue, rest 48hrs between sessions.[web:89][web:58]
- Consult a doctor if new to exercise, over 40, or have conditions.
- Set goals: e.g., lift bodyweight squat.
- Study principles: specificity (train movements), overload (add weight gradually), progression (increase slowly).[web:91]
Read Mayo Clinic Guide and NSCA Basics.