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Yes—on a suit jacket, fasten when standing, unfasten to sit, and keep the bottom button undone on single-breasted styles.

Yes, shaving armpit hair is optional—choose what suits your skin, sweat, and grooming goals.

No, building strength before muscle growth isn’t required; you can train both together with smart progressions.

Yes, training with mild muscle soreness is safe—keep it light, change muscle groups, and pause if pain limits motion or worsens.

Yes, protein before a workout can aid muscle repair and performance when you eat 20–40 g 1–3 hours before training.

Yes—carry your Medicare card when you’re away from home, but guard the number and show it only to trusted providers.

No—the vest’s bottom button stays undone; only double-breasted or special-cut waistcoats are fully fastened.

No, daily overhauls slow progress; keep core work steady and rotate smaller variables on a schedule.

Yes, combining cardio and weight training works when you align the plan with your goal, set smart timing, and manage recovery.