Is Strength Training Safe for Kids? Here’s What Parents Need to Know

In today’s world of digital distractions, many parents in Dartmouth are asking a crucial question:

“Is strength training safe for my child?”

The short answer is yes – when it’s done properly. In fact, supervised strength training for children is not just safe, it’s incredibly beneficial for their physical and mental development.

The Research Is Clear: Strength Training Is Safe for Kids

Contrary to persistent myths, strength training does not stunt growth, nor is it inherently dangerous. Modern research from top sports science institutions shows that when properly supervised, youth resistance training can:

• Improve muscle strength and coordination

• Boost bone density

• Increase injury resilience

• Support healthy growth and development

At Poseidon Performance, we’ve worked with youth athletes and active kids from a variety of backgrounds, always prioritising technique, supervision, and age-appropriate progressions.

Why Kids in Dartmouth Can Benefit from Strength Training

Living in a scenic area like Dartmouth, it’s easy to assume that kids are naturally active. But the reality is, more and more children are spending excessive time on screens – phones, tablets, and TVs. Strength training offers a fun, structured, and empowering way to get them moving again.

Here’s how our Poseidon approach makes strength training work for kids:

• It builds strong foundations. Gains come from neuromuscular adaptations – not hormones. Kids can build strength and control before puberty, just without bulking up.

• It’s safe and effective. Our sessions are based on movement quality, not heavy weights. We start with bodyweight drills, medicine balls, bands, and light resistance under close supervision.

• It boosts performance in other sports. Whether your child plays football, swims, rows, or rides – strength training improves coordination, balance, and injury prevention.

• It builds confidence and discipline. Just like adults, kids thrive when they feel strong, focused, and capable.

Debunking the Myths

Let’s clear up some common misconceptions:

• “Strength training is risky.” False. The injury rate in properly supervised youth strength training is no higher than any other sport.

• “It will stunt their growth.” Another myth. In fact, it can improve bone mineral density and support healthy development.

• “Kids need testosterone to get stronger.” Not true. Prepubescent children improve through neuromuscular learning, not muscle size.

What Age Can Kids Start Strength Training?

Most children can start supervised training from around 7-8 years old, depending on maturity, coordination, and interest. At Poseidon Performance, we assess every child individually and create a programme that meets their developmental stage – not just their age.

Why Poseidon Performance?

Located in Dartmouth, Poseidon Performance is more than a gym – it’s a centre for evidence-based coaching and lifelong physical literacy. With decades of experience training elite athletes and youth alike, we ensure that your child trains in a safe, structured, and empowering environment.

Our philosophy is simple: build strength for life, from the ground up.

Interested in Strength Training for Your Child?

Whether your child is a budding athlete or just needs a break from screens, we’d love to help. Poseidon Performance offers 1-to-1 youth sessions and small group training in our private, coach-led facility in Dartmouth.

Contact us today to learn more or to book a youth movement assessment.

Join the movement. Build strong kids. Start in Dartmouth