• Run on hard surfaces only
• Wear worn-out shoes
• Have poor form
• Don’t rest or stretch

Safer approach:

• Run 3–4 times a week
• Use good running shoes
• Mix with walking or cycling
• Stretch your legs after running

Running itself is not bad — running without recovery is what causes knee pain.

You can build muscle naturally with protein + energy foods.
The best muscle-building foods are:

• Proteins:
• Eggs
• Chicken
• Fish
• Beans
• Groundnuts
• Milk / yogurt
• Lentils
• Soybeans
• Carbs for energy:
• Matooke
• Rice
• Irish potatoes
• Sweet potatoes
• Healthy fats:
• Avocado
• Groundnuts
• Olive oil

• Eat protein in every meal, and drink enough water — your muscles need both to grow.

Recommended:

• Walking or light jogging
• Bodyweight exercises (push-ups, squats, planks)
• Resistance bands
• Swimming
• Tai Chi or stretching
• Light dumbbells (3–5kg)

These help maintain muscle, protect joints, and improve energy.
Avoid heavy lifting without guidance.

• Do this daily:

• Walk 30–45 minutes (fast pace).

• Drink water before meals.

• Sleep at least 7 hours.

• Eat more of these:

• Eggs, beans, fish

• Vegetables

• Whole grains

• Fruits (moderate)

• Avoid these:

• Sugar

• Soda

• Excess bread & chapati

• Fried foods

• Belly fat reduces when your calories go down and your activity goes up — not from gym machines.