Guide

Yes, planks strengthen your core by training deep stabilizing muscles that hold your spine steady and keep your posture tall.

Planks can strengthen your lower back by training deep core muscles that steady your spine, when you use sound form and progress in small steps.

Planks work the chest as a stabilizer, but they train the core far more than they build pectoral size or pressing strength.

Planks do work the lower abs when you brace your core, keep a flat line, and control your pelvis instead of letting your hips sag or lift.

Fresh plums contain a small amount of protein, around 1 gram per cup sliced, along with fiber, vitamins, and antioxidants.

Plank exercises can help your lower back by building core stability, as long as you use careful technique and progress slowly.

Yes, plums can cause gas because their fiber, sorbitol, and sugars feed gas-producing gut bacteria.

Yes, planks work the obliques, with side plank variations giving the muscles along each side of your waist their biggest training effect.

Yes, plantains contain a modest amount of iron, so they can add to your daily intake when you eat them regularly with other iron sources.

Plank exercises do work the shoulders by training the deltoids and stabilizing muscles that hold your body weight in a straight, strong line.