Challenger Strength

Challenger Strength 🔑 Challenger Knows
We Train THOUSANDS of Athletes
We get you faster, stronger & jacked
⬇️ Need Year-Round Performance Training? Challenger Strength LLC.
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Join us on OnlyStrength: https://www.onlystrength.training/sign-up-1 is a strength training and personal fitness brand owned and headed by Gerry DeFilippo ISSA CPT, CPPS. Gerry works along side New Jersey's premier, multidisciplinary, outpatient physical therapy practice, Performance Physical Therapy and Sports Conditioning, and also heads their Strength Training department. Challenger Strength pr

ovides private, semi-private, and group training for clients of all ages, and specializes in not only providing personal fitness but also athletic strength and performance.

04/25/2026

⏰ I’ve helped THOUSANDS of athletes get faster using these 10 sprints

You too can use them & see 10% sprint time improvement in 6-8 weeks

BUT

Listen to me explain the SECRET that makes them so effective

Save this, understand it, use these sprints to get faster

04/24/2026

I bet this 75 year old is faster than 90% of humans half his age & that is SAD

we do not have enough people training to be athletic as they age. Go sprint!

04/23/2026

🚨 Athletes: Want sharper, more explosive cuts on the field or court?

Here are the 11 best ways to actually build cutting skills — not just ladder drills

Single-leg strength + deceleration + power = game-changer

Save this. Train it. Watch your agility improve!

04/22/2026

🤯 Most athletes have hidden imbalances that kill their speed & power

Here are 14 unilateral exercises you can use in your routine to fix them, build single-leg strength, stability, & real explosiveness

Do these 2–3x per wk

Slow athletes — STOP SCROLLING RIGHT NOW & save this.

04/17/2026

Strength training changed Steph Curry’s career

Dray confirms it: he’s in there every day!

Post-30 he didn’t just maintain his game… it leveled it up

Harder to bump off his spot, better D, more durable

Elite skill + daily iron = longevity

Athletes: This is the blueprint

04/16/2026

5 years old. Garage. Weights.

Everyone told John Brown he’d stunt his sons’ growth

Instead? 3 D1 athletes. 2 in the NFL.

Science backs it: youth resistance training is SAFE and EFFECTIVE

It builds better athletes & stronger humans

Stop fearing the weights — start smart. 💪

04/16/2026

Michael Jordan wasn’t always hitting the weights

Until the Pistons beat him down every playoff — he had enough

‘I wanted to administer pain. I wanted to start fighting back.’

He added lbs of muscle in the weight room & flipped the script.

The iron isn’t optional — it’s a MUST

04/10/2026

Maybe you should develop & get more explosive instead of wasting your money 🤔

⭐️ What does it take to be an ELITE athlete? This is a good start
04/05/2026

⭐️ What does it take to be an ELITE athlete? This is a good start

Opening day with my buddy!
04/03/2026

Opening day with my buddy!

Address

10 Nevins Road
Wayne, NJ
07470

Opening Hours

Monday 7am - 7pm
Tuesday 7am - 7pm
Wednesday 7am - 7pm
Thursday 7am - 7pm
Friday 7am - 7pm

Website

https://www.onlystrength.training/now

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