North York, Ontario

Strength and Conditioning for Teens

Faster, springier, harder to injure. Ages 10 to 19 — and parents can train alongside.

Youth sport in this city is full of people telling parents their kid is already behind. I am not going to do that.

What I will tell you is this: the athletes who stay healthy and keep improving into their late teens are almost always the ones who learned to move well before they learned to compete hard. That part is coachable, and it is most of what we do here.

Book a Free Consult Call 226-234-2932
Grand Opening · Until 1 December 2026

8 Sessions for $800

Your first 8 one-on-one sessions, starting with Session Zero — a 90-minute assessment where we test, work out what your child actually needs, and do the first session. One per new client.

Came here from the flyer? Mention DMFAM when you book. Studio or your home nearby — same price.

$800
$100 / session · before tax
Book a Free Consult
The Question Every Parent Asks

"Will Lifting Weights Stunt My Child's Growth?"

This is the question I get more than any other, and it deserves a real answer rather than a reassuring one.

The worry is specific: growth plates. And it is not a silly worry — growth plates are genuinely still-developing cartilage.

But the evidence points the other way. The National Strength and Conditioning Association — the body that certifies me — publishes a position statement on youth resistance training. It states plainly that there is no evidence resistance training stunts growth in children or adolescents. Across the prospective studies on youth strength training, not one growth-plate injury has been reported.

"But weightlifters are all short." The causation runs backwards. Strength training did not make them short — people built for leverage get selected into weightlifting. Nobody thinks basketball makes you tall.

The same position statement is equally clear about when youth training does go wrong, and it comes down to three things: bad technique, maxing out, and no qualified supervision. All three are avoidable, and avoiding all three is the whole job.

So here is how your child trains with me. Movement patterns first, with bodyweight and light load. Load goes up only once the movement is right. No one-rep maxes.

Sources: NSCA Youth Resistance Training Position Statement; Lloyd, Faigenbaum et al., 2014 International Consensus, British Journal of Sports Medicine.

The Training

What We Work On

Moving well first
Squat, hinge, push, pull, brace. Everything else is built on these, and most young athletes have never been taught them.
Speed and change of direction
Accelerating, decelerating, and changing direction without the knee collapsing inward.
Jumping and landing
Landing mechanics are where most non-contact injuries are won or lost.
Strength that transfers
Loaded properly and progressed over months — not a workout designed to make them tired.
Durability
The unglamorous work: ankles, hips, shoulders, the midsection. This is what keeps a season intact.
Knowing what they are doing
Your child will leave understanding why each thing is in the program. That is what makes it stick after they stop training with me.

Age-appropriate does not mean easy. It means correctly matched to where they are in their development, and progressed as they grow.

Train Together

You Can Train Alongside Them

The studio holds two people. That turns out to matter more than I expected.

A 1-on-2 session means your teenager and you train in the same hour, both coached, each on your own program. It is priced per person — from $65 each per session before tax, against $120 for a 1-on-1. One trip, one hour of your week, two people trained.

Studio or your home, same price, if you live nearby.

It also changes something that has nothing to do with money. A teenager who watches a parent train — struggle with something, get coached through it, come back the next week — learns something about training that no coach can tell them.

If you would rather they train alone, that is completely fine. Plenty do.

See 1-on-2 Pricing
For Parents

You Are Welcome in the Room

Every session with a client under 18 is open to a parent. Stay for all of it, stay for the first one, or drop off and pick up — your call, no explanation needed.

You will also get a short note after the assessment: what we tested, what we found, and what the first month looks like. In plain language, not coach jargon.

Case Notes

I Coached a Pro, 6'8"

Isaiah Phillips — De La Salle, UAAP — trained with me for two to three years. He could not dunk when we started. He finished on a championship roster.

He was not a teenager, and I am not going to pretend he was. What matters for your child is the order of the work, and the order is the same one I used with him: find out what is actually limiting them, fix the movement, then load it. That sequence does not change with age. What changes is the loading.

Read the case notes →
Simon Lu coaching a boxing session
Your Coach

Simon Lu, CSCS

Honours Kinesiology degree from Western University, and the NSCA Certified Strength and Conditioning Specialist designation — the certification that requires a university degree to sit for, and the standard used by professional strength coaches.

Also certified through the American Council on Exercise as a Youth Fitness Specialist, which is specifically about training people who are still growing — and as a Personal Trainer through ISSA and a Level 1 Nutrition Coach through Precision Nutrition.

Eight years of competitive boxing, including time as a professional. For teenagers who want it, boxing is also on the table — real technique, and some of the best conditioning there is.

Coaching available in English, Mandarin and Cantonese.

FAQ

Common Questions

How young is too young to start?
Around 10, as a general guide — though it depends more on whether they can follow coaching instructions than on their birthday. Before that, the honest answer is that unstructured play does more for them than a program does.
My child doesn't play a sport. Is this still for them?
Yes, and often it matters more. A teenager who is not on a team gets almost no structured physical activity at all. Strength training fills that gap, and it tends to do good things for posture and confidence along the way.
They play three sports already. Do they need this too?
Possibly the opposite — a kid playing year-round with no off-season is the classic overuse-injury profile. Come in for the assessment and I will tell you honestly if what they need is less, not more. I am not going to sell you sessions your child does not need.
How often should they train?
Twice a week is the target. Once a week still works, particularly in season.
Can they train with a teammate or a sibling instead of with me?
Yes. A 1-on-2 is a 1-on-2 — two teenagers works the same as a parent and a teenager.
What should they bring?
Workout clothes, indoor shoes, water. Everything else is here.
Where is the studio?
A private studio in Don Mills, North York. The exact address is given when you book.
Get Started

Start With A Conversation

Tell me what your child wants to be able to do, and what you are worried about. Fifteen minutes on the phone, no commitment beyond that.

Book a Free Consult Call 226-234-2932
Packages of 4, 8, 12 or 24 sessions. 1-on-1 from $100 per session before tax; 1-on-2 from $65 per person. See full pricing
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