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TensionFlex Bands

A set of five resistance bands that lets you build your neck-training resistance gradually.

Five colored TensionFlex resistance tubes with clips, handles, ankle straps and a door anchor.
Rear view of EZ-HELM attached to several TensionFlex resistance bands.
Close-up of TensionFlex bands clipped to EZ-HELM for neck training.
Man using TensionFlex bands with a wooden exercise bar.
Man raising his chin with TensionFlex bands attached to EZ-HELM.
Man holding a wooden bar connected to TensionFlex resistance bands.
Man holding a bar horizontally against TensionFlex resistance bands.
Side view of a man wearing EZ-HELM with yellow TensionFlex bands.
Man facing forward with yellow TensionFlex bands attached to EZ-HELM.
Man lowering his head against a yellow TensionFlex band attached to EZ-HELM.
TensionFlex diagram showing five resistance levels, tube construction, labels and metal clips.
TensionFlex band resistance chart: yellow 10 lb, green 15 lb, red 20 lb, blue 25 lb and black 30 lb.
Rear view of a man exercising with TensionFlex bands and a bar.
Man rotating a bar attached to TensionFlex resistance bands.
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  • Progress through five band tensions
  • Add bands to your neck harness
  • Keep training at home or away
$39
In stock Estimated delivery in 3–5 business days to US

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Free shipping $100+
100-dayRisk-free trial Rated Excellent4.7/5on Trustpilot
200,000+happy customerscustomers

Five silicone tubes, light to extra‑heavy. They clip onto the EZ‑HELM for neck curls, extensions and rotations, and onto the EZ‑MACE and EZ‑CLUB for figure‑8s.

  • Five graded levels — light through extra-heavy in one set
  • Silicone, not latex — keeps its snap instead of going slack
  • 3 implements — EZ-HELM, EZ-MACE and EZ-CLUB

Attaches to what you own.

Three implements
EZ-HELM
Neck curls, extensions, rotations
EZ-MACE
Figure-8s, swings, halos
EZ-CLUB
Mobility and rotational work

This isn’t a band set — it’s an attachment. The same five tubes move between your neck harness, your mace and your club, so you’re adding graded resistance to gear you already train with rather than buying a fourth thing that lives in a drawer.

Five tubes, not one. Start light on rotations where the range is long and the leverage is bad, go extra-heavy on curls, and step between the two as you get stronger — without buying another band every time you progress.
5 PCS
Tubes
SILICONE
Material
0.5 LB
Weight
Kensui Promise
100 Days
Money Back No questions asked

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Your success
is guaranteed.

We want you to reach your fitness goals, enjoy your life, and feel healthy. The last thing we want is to create more stress — so if you decide this isn’t for you, we’ll give you a no-hassle, no-questions-asked 100% refund.

  • 100‑day risk-free trial
  • Full refund if not satisfied
  • No questions asked
  • Warranty included

Trusted worldwide

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Athletes worldwide

Person performing a planche on outdoor bars while wearing a weighted vest.
John D.
CrossFit
Person flexing their arms while wearing EZ-VEST with a yellow plate.
Sarah M.
Calisthenics
Person pressing a loaded barbell in a home gym.
Eric B.
Powerlifting
Person wearing EZ-HELM with weight plates mounted on both sides.
Luke K.
Yoga
Person bench pressing with a multi-grip bar.
Tom B.
Powerlifting
Person flexing their arms while wearing EZ-VEST with a black plate.
Elias S.
MMA
Person performing a planche on wooden parallettes outdoors.
Alex P.
Calisthenics
Person flexing their arms while wearing EZ-VEST with a gold plate.
Nina L.
Swimming
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