Stackable Resistance System

Professional resistance training, anywhere.

A 3-tier progressive band system that grows with you. Start at your level, upgrade as you get stronger. No gym required.

4.9/5
12,000+ customers
Free shipping
30-day guarantee
Choose your level:
30-150 lbs (14-68 kg)
FIT - Level Up Your Strength - Resistance Band Set
FIT Kit
What's included:
Resistance bands (30-150 lbs / 14-68 kg)
Ergonomic handles
Door anchor
Carry bag
Ankle straps
Workout guide
150 lbs
68 kg max
12,000+
Happy customers
4.9/5
Average rating
3
Progressive tiers
30 days
Money-back guarantee

Choose your tier

Start at your current fitness level. Upgrade anytime as you progress.

UP

UP Kit

Beginner

$34.99

20-40 lbs (9-18 kg)

  • Door anchor
  • Ankle strap
  • Instruction guide
  • Storage bag
Most Popular
FIT

FIT Kit

Intermediate

$49.99

30-150 lbs (14-68 kg)

  • Door anchor
  • Ankle straps
  • Foam handles
  • Carry bag
PRO

PRO Kit

Advanced

$89.99

100-150 lbs (45-68 kg)

  • Heavy-duty door anchor
  • Ankle straps
  • Resistance stacking clips
  • Premium storage case
Save $25

Complete Set – All 3 Tiers

Get the full progression path. Perfect for households or long-term training.

$149.97
$174.97

Your progression path

Start where you are. Upgrade as you grow stronger.

1
Month 0-3

UP Tier

Build foundation

20-40 lbs(9-18 kg)
2
Month 3-12

FIT Tier

Gain strength

30-150 lbs(14-68 kg)
3
Month 12+

PRO Tier

Peak performance

100-150 lbs(45-68 kg)

Not sure which tier is right for you?

Compare all tiers

Loved by thousands

Real reviews from real customers at every tier.

12,000+
Happy customers
4.9/5
Average rating
89%
Repeat customers
67%
Tier upgrades
Finally consistent with exercise

"The UP tier was perfect for starting. Three months in and I'm ready to upgrade!"

UP
Sarah J.
Busy Mom
Verified
Broke through my plateau

"The FIT resistance is exactly what I needed. Game changer for home workouts."

FIT
Marcus C.
Former Gym-Goer
Verified
Gym-level resistance, portable

"PRO tier delivers professional quality. My clients are amazed by the results."

PRO
Amanda R.
Personal Trainer
Verified
Upgraded from UP after 4 months

"The progression system really works! My wife and I work out together now."

FIT
David K.
Working Professional
Verified
Back to full activity

"Recovering from surgery, UP tier helped me rebuild strength safely."

UP
Jennifer W.
Recovery Journey
Verified
Serious training anywhere

"PRO gives me the resistance I need. The carabiner clips are genius!"

PRO
Alex T.
Competitive Athlete
Verified

30-Day Guarantee

Full refund, no questions asked

Free Shipping

Fast delivery, always free

Lifetime Support

Expert guidance whenever you need