Mitch | 71 y/o Senior Fitness Trainer on Instagram: "Struggling to lift your grandkids? Incorporate these 5 at-home exercises to regain strength and confidence: 1️⃣ Wall Push-Ups: 15 reps x 3 sets. Strengthens arms, shoulders and chest, aiding in pushing and lifting motions. 2️⃣ Bicep Curls: 12 reps x 3 sets. Targets arm muscles, assisting with lifting objects like groceries or grandchildren. 3️⃣ Standing Heel Raises: 15 reps x 2 sets. Improves calf strength and balance, supporting…