Athletics & Wellness
Grade 7
45 min
MythBusters: Why Strength Training is Great for You
Ever heard that strength training is only for bodybuilders or that it can stunt your growth? This lesson busts those myths and shows you why getting stronger is one of the best, safest things you can do for your body and mind!
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What & Why
Strength training isn't about lifting super heavy weights. It's about using resistance to make your muscles stronger. You can use your own body weight, resistance bands, or light weights.Why is it great for you?Stronger Bones: It helps build bone density, which is like making a super strong skeleton for the future.Better Performance: It helps you run faster, jump higher, and have more power in any sport you play.Injury Prevention: Strong muscles support your joints, making you less likely to get hurt.Boosts Confidence: Feeling strong and capable is an amazing feeling!
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Example 1 — Myth: It Stunts Your Growth
This is the biggest myth out there! The truth is the opposite. When done correctly and safely, strength training is fantastic for growing bodies.Scenario: Meet Alex, a 13-year-old who loves soccer. Alex heard that lifting weights would stop him from growing taller.The Myth: Alex avoids any strength work, worried about his height.The Truth: Alex's coach explains that exercises like squats, lunges, and push-ups put healthy stress on his bones, signaling them to grow stronger and denser. This doesn't affect the growth plates that determine height.The Result: Alex starts a supervised, age-appropriate program. He becomes faster on the field, his kicks are more powerful, and he feels more stable and less likely to fall. His growth continues completely normally.
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Example 2 — Myth: You Need a Big Gym
You don't need fancy equipment to get strong. Your own body is the best gym you have, and you can take it anywhere!How-To: A Simple Bodyweight CircuitTry doing this circuit 2-3 times. Focus on good form, not speed.Bodyweight Squats (10 reps): Stand with feet shoulder-width apart. Lower your hips back and down as if sitting in a chair. Keep your chest up and back straight. Go as low as is comfortable.Push-ups (8 reps): Start in a plank position. You can do them on your toes or on your knees. Lower your chest towards the floor, keeping your body in a straight line. Push back up.Plank (hold for 20-30 seconds): Hold the top of a push-up position (on elbows or hands). Keep your back flat and your core tight. Don't let your hips sag!Rest (60 seconds): Grab some water and then repeat the circuit.
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Beginner
What is the most common myth about strength training for young people?
A.It makes you slower.
B.It stunts your growth.
C.It's too easy to be effective.
D.It only works for adults.
Beginner
Jamal wants to start strength training at home. What is the BEST and SAFEST way for him to begin?
A.Find the heaviest things in his house and try to lift them.
B.Copy a random workout video he finds online.
C.Ask his PE teacher for some bodyweight exercises and focus on good form.
D.Try to do 100 push-ups on his first day.
Beginner
Which of the following is a key benefit of strength training for your bones?
A.It makes bones more flexible.
B.It makes bones lighter.
C.It increases bone density, making them stronger.
D.It stops bones from growing.
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