Best Ab & Core Exercises (Teen-Safe & Effective)
Alfie Coe 1. Plank (Top Priority) Why: Builds deep core strength (the kind that actually shows) Hold 20–40 seconds 3 sets Keep back flat, don’t hold your breath Progress by increasing time,…
1. Plank (Top Priority) Why: Builds deep core strength (the kind that actually shows) Hold 20–40 seconds 3 sets Keep back flat, don’t hold your breath Progress by increasing time,…