StrongBase Pro — BJJ Trainer
StrongBase Pro — BJJ Trainer
Roll without groin worry
Feel your groin stay solid under pressure
Guard with confidence. Scramble freely.
Get stronger in 10 min/day anywhere
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1-Year Satisfaction Return Policy
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StrongBase Pro — BJJ Trainer
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The easiest way to protect your mat time
Squeeze in and out during downtime - small enough to use at home so your groin gets stronger without sitting out.
Train the muscles your guard actually depends on
Rotating pads adjust to your legs so every squeeze trains the adductors and hip stabilizers that resist your legs being forced apart.
Strength that builds without doing 100 useless reps
7–16kg of progressive resistance strengthens the inner-thigh muscles attached to the pelvis, so strength carries over to rolling instead of reinjury.
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
✓ 1-Year Return Policy
✓ No Gym Required
✓ Used by Pro Athletes
INNER THIGH & GROIN TRAINING
How to Use: Place between thighs while sitting on chair | Squeeze inward, release slowly
3 sets × 15-20 reps | Daily (10 minutes)
✓ Adductors (Inner Thighs)
→ Prevents recurring groin strains
→ Builds strength where stretching fails
✓ Pelvic Floor
→ Stabilizes your core foundation
→ Reduces lower back pain
✓ Hip Stabilizers
→ Stops knee collapse in squats
→ Improves stride control
HIP & GLUTE STRENGTHENING
How to Use: Pace between thighs while in squat position | Hold steady, squeeze through movement
3 sets × 12-15 reps | Daily (8 minutes)
✓ Hip Stabilizers
→ Reverses sitting-induced weakness
→ Improves balance and mobility
✓ Adductors (Inner Thighs)
→ Stabilizes knees during movement
→ Prevents lateral knee pain
✓ Glutes
→ Activates dormant glute muscles
✓ Pelvic Floor
→ Reduces Sacroiliac joint pain
CORE & ABDOMINAL ACTIVATION
How to Use: Place between thighs while lying on back doing crunches | Maintain squeeze during core movements
3 sets × 10-12 reps per side | 3x per week (6 minutes)
✓ Core (Abs)
→ Builds functional core strength
→ Improves rotational power
✓ Adductors (Inner Thighs)
→ Maintains tension under load
→ Teaches total-body stability
✓ Pelvic Floor
→ Connects core to hip control
✓ Hip Stabilizers
→ Coordinates hip and core as one unit
UPPER BODY TONING
How to Use: Hold device vertically between hands at chest level | Press inward, hold tension
2 sets × 20-30 seconds hold | 2-3x per week (3 minutes)
✓ Biceps
→ Builds arm strength
→ Improves grip endurance
✓ Chest
→ Tones pectoral muscles
→ Strengthens pressing movements
✓ Forearm
→ Improves carry strength
✓ Shoulders
→ Stabilizes shoulder joints
The Smart Alternative to Bodyweight Training
Progressive resistance you can do daily, without the cost or time commitment.
Extra Bonus - order today and get the FREE Return to BJJ Program (worth $29.96)
Return to BJJ Program — a grappling-specific recovery system to rebuild groin strength, improve flexibility, and protect against re-injury.
FAQ
1. I keep tweaking my groin, when will this actually feel different?
1. I keep tweaking my groin, when will this actually feel different?
Most people notice less tightness and more control within 1–2 weeks.
By 3–4 weeks, guard pressure and scrambles feel more stable.
Around 6–8 weeks, a lot of people roll without that “it’s about to go” feeling.
Pain usually fades before strength comes back — this helps close that gap.
2. Why didn’t stretching or bodyweight stuff fix this?
2. Why didn’t stretching or bodyweight stuff fix this?
Because the problem usually isn’t tightness — it’s weak adductors giving out when your legs get forced apart.
Stretching feels good, but it doesn’t help when someone stacks you or blows your guard open. The groin needs real resistance to stop failing under pressure.
3. Why does my groin feel fine… until I roll hard?
3. Why does my groin feel fine… until I roll hard?
Because normal life doesn’t load your groin the way BJJ does.
As soon as you’re:
- Fighting to keep guard
- Getting stacked
- Scrambling or posting
Weak adductors get exposed. This trains them to handle those positions, not just feel loose at rest.
4. How is this different from squeeze balls or other groin tools?
4. How is this different from squeeze balls or other groin tools?
Most of those are too light or fixed to change anything.
This lets you progressively load the groin (7–16kg) — which is what actually builds strength and reduces reinjury risk.
5. Will this make my groin flare up?
5. Will this make my groin flare up?
No — it’s controlled, static loading, which is commonly used in rehab.
You’re not yanking, stretching, or exploding. Start light, build slowly, and you can usually train it without the pain
6. What is the delivery time?
6. What is the delivery time?
Delivery typically takes 6 to 10 business days to ensure each order passes a careful quality inspection and is securely packaged before shipping.
7. Is this meant for prevention or rehab?
7. Is this meant for prevention or rehab?
Both.
- If you’re dealing with a groin that keeps coming back, it helps rebuild strength
- If you’re pain-free but cautious, it helps keep it from becoming an issue
⚠️ If you’ve got a fresh tear or surgery, get cleared first.
