Your breasts primarily consist of fat and glandular tissue, which can't be trained directly. However, building strength in your underlying pectoral muscles can help them appear more lifted and firm, drawing from proven fitness principles used by trainers worldwide.
Press your palms together in front of your chest and hold the squeeze for a few seconds. Release and repeat several times to engage the pecs isometrically.
Read also: '4 things you can do for your breasts'
Say "iii" (silently if needed) and firmly pull the corners of your mouth downward to contract your chest muscles. You'll feel the tension immediately when done correctly.
Lie on the floor with knees bent and feet flat. Hold a half-pound weight (or 0.5-liter water bottle) in each hand. Extend arms straight overhead, then slowly lower to shoulder height at your sides without touching the floor. Return to start. Perform deliberately for maximum muscle activation.
The classic push-up: Aim for 3 sets of 10 reps daily. If full push-ups are challenging, try these modifications: