Skip to product information
1 of 3
NZ Muscle Armblaster
NZ Muscle Armblaster
NZ Muscle Armblaster

NZ Muscle Armblaster

One-size arm blaster with an adjustable strap that sits under your armpits and keeps your elbows locked in for strict bicep curls.

Regular price $49.95
Regular price Sale price $49.95
Sale Sold out

BUILT FOR EVERY SESSION.

  • Stocked in New Zealand and dispatched from our warehouse
  • Earn 3% cash back as store credit on every order
  • Pay over time with Afterpay
  • Real advice from the NZ Muscle team
NZ MuscleStocked and supported by NZ Muscle

About this product

The NZ Muscle Arm Blaster keeps your upper arms in place so your biceps do the work. It tucks under your armpits and holds your elbows steady, which takes the swing out of your curls and keeps every rep strict.

The adjustable strap lets you set the blaster at the right height, and the one-size design suits most lifters. Use it with a barbell, EZ bar or dumbbells.

SizeOne size fits most
StrapAdjustable
UseBarbell, EZ bar and dumbbell curls
  • 1 x NZ Muscle Arm Blaster with adjustable strap
What does an arm blaster do?

It holds your upper arms and elbows still during curls, so you can't swing the weight up with your shoulders or back. That keeps the work on your biceps.

Will it fit me?

It's a one-size design with an adjustable strap, so you can set the height to suit your build.

What can I use it with?

It works with barbells, EZ bars and dumbbells for curls, and some lifters also use it for triceps pushdowns to keep their elbows in place.

Should I use lighter weight?

Usually, yes. Because you can't use momentum, most people need to drop the weight a little to keep their reps strict.

  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
H
Henry C.
Armblaster

Still going but works great much more isolation of the bi-cep

P
Paul T.
Alsome thanks God bless

Alsome thanks God bless

V
ViveK S.
Free gifts are better than scratch and win

Good

B
Ben B.
There's no match for a good blaster at your side, kid.

This product is great; l was impressed with the quality. . . . very good value. If you've used these before you know they're a great supplement to arms training. Very happy:+1:

K
Kieran W.
AMAZING

GREAT, I’ve had the best arm workouts since using this Armblaster. The great thing about it is that it gives you an insane pump 10/10

Complete your
kit

Shakers, bags, straps, belts and more, all designed by NZ Muscle to make every session easier.

NZ Muscle Shaker (Limited edition)
NZ Muscle Shaker (Limited edition) From $9.95
NZ Muscle Air Freshener
NZ Muscle Air Freshener $2.95
NZ Muscle #NZMGAINSDAY Shaker
NZ Muscle #NZMGAINSDAY Shaker From $7.95
NZ Muscle Tornado Shaker 600ml
NZ Muscle Tornado Shaker 600ml $9.95
NZ Muscle Cotton Lifting Straps Single Loop
NZ Muscle Cotton Lifting Straps Single Loop $14.95
NZ Muscle Padded Lifting Straps, Black
NZ Muscle Padded Lifting Straps, Black $17.95
NZ Muscle Insulated Stainless Steel Shaker 600ml
NZ Muscle Insulated Stainless Steel Shaker 600ml $19.95
NZ Muscle Wrist Wraps, Black/Red - Elastic/Velcro
NZ Muscle Wrist Wraps, Black/Red - Elastic/Velcro $19.95
NZ Muscle Jug 2.2L
NZ Muscle Jug 2.2L $19.95
NZ Muscle Vortex 2.0
NZ Muscle Vortex 2.0 $49.95
NZ Muscle Stainless Steel Jug 2.2L
NZ Muscle Stainless Steel Jug 2.2L $29.95
NZ Muscle Wrist Wraps, Black - Elastic/Velcro
NZ Muscle Wrist Wraps, Black - Elastic/Velcro $19.95
NZ Muscle Sports Drink Bottle 750ml
NZ Muscle Sports Drink Bottle 750ml $9.95
Rechargeable Hand Mixer
Rechargeable Hand Mixer $19.95
NZ Muscle Double Loop Lifting Straps
NZ Muscle Double Loop Lifting Straps $24.95
NZ Muscle Knee Sleeves
NZ Muscle Knee Sleeves $69.95
NZ Muscle Storage Shaker
NZ Muscle Storage Shaker $19.95
NZ Muscle Bar Pad
NZ Muscle Bar Pad $29.95
NZ Muscle Waist Trainer
NZ Muscle Waist Trainer $39.95
NZ Muscle Small Gym Towel 33x55cm
NZ Muscle Small Gym Towel 33x55cm $14.95
NZ Muscle Funnel
NZ Muscle Funnel $4.95
NZ Muscle Fabric Booty Band 3 Pack
NZ Muscle Fabric Booty Band 3 Pack $39.95
Lifting Glove with Wrist Wrap
Lifting Glove with Wrist Wrap $24.95
NZ Muscle Neo Weight Belt 13cm
NZ Muscle Neo Weight Belt 13cm $39.95
NZ Muscle Resistance Bands
NZ Muscle Resistance Bands From $19.95
NZ Muscle Tumbler Shaker 500ml
NZ Muscle Tumbler Shaker 500ml $19.95
NZ Muscle Meal Prep Bag
NZ Muscle Meal Prep Bag $69.95
NZ Muscle Elbow Sleeves - pair
NZ Muscle Elbow Sleeves - pair $49.95
NZ Muscle Performance Bands 2 Pack
NZ Muscle Performance Bands 2 Pack $29.95
NZ Muscle Light Weight Wrist Wraps
NZ Muscle Light Weight Wrist Wraps $17.95
NZ Muscle Fat Caliper
NZ Muscle Fat Caliper $24.95
NZ Muscle Leather Lifting Straps Single Loop
NZ Muscle Leather Lifting Straps Single Loop $19.95
Portable Rechargeable Blender - 500ml
Portable Rechargeable Blender - 500ml $39.95
NZ Muscle Lifting Hooks
NZ Muscle Lifting Hooks $29.95
NZ Muscle Lifting Gripper with wrist wrap
NZ Muscle Lifting Gripper with wrist wrap $29.95
NZ Muscle Insulated Hydration Flask 946mL
NZ Muscle Insulated Hydration Flask 946mL From $29.95
NZ Muscle Gym Bag 45cm
NZ Muscle Gym Bag 45cm $49.95
NZ Muscle Peach Pad
NZ Muscle Peach Pad $29.95
NZ Muscle Travel Tumbler 40oz (1180ml)
NZ Muscle Travel Tumbler 40oz (1180ml) $49.95
NZ Muscle Gym Bag 60cm
NZ Muscle Gym Bag 60cm $49.95
NZ Muscle Elbow Wraps
NZ Muscle Elbow Wraps $29.95
NZ Muscle Faux Leather Meal Management bag
NZ Muscle Faux Leather Meal Management bag $79.95
NZ Muscle Backpack
NZ Muscle Backpack $49.95
NZ Muscle Rechargeable Vortex Mixer
NZ Muscle Rechargeable Vortex Mixer $39.95
NZ Muscle Peach Bands (Twinpack)
NZ Muscle Peach Bands (Twinpack) $39.95
NZ Muscle Lifting Straps with wrist wrap
NZ Muscle Lifting Straps with wrist wrap $29.95
NZ Muscle Knee Wraps
NZ Muscle Knee Wraps $39.95
NZ Muscle ICE Bucket
NZ Muscle ICE Bucket $19.95
NZ Muscle Beach Ball
NZ Muscle Beach Ball $9.95