GYM IN A BOX™
Sexy Abs Easy!

GYM IN A BOX: WORKOUT SMARTER, NOT HARDER !

The World's first Electronic Waist Trainer that Sculpts Your Body in 15 minutes only with the simple push of a button! Automated Toning Boosters help you getting Firm, Sculpted Abs and a Sexy Waistline. New Fitness Technology for a Flat Tummy and Smoother Skin.

GYM IN A BOX IS MADE FOR ALL BODY TYPES GYM IN A BOX IS MADE FOR ALL BODY TYPES
GYM IN A BOX  Waist Trimmer GYM IN A BOX  Waist Trimmer
GYM IN A BOX, use it at home, outdoors or at the gym GYM IN A BOX, use it at home, outdoors or at the gym
GYM IN A BOX  Waist Trimmer GYM IN A BOX  Waist Trimmer
GYM IN A BOX  Waist Trimmer GYM IN A BOX  Waist Trimmer
Instant hourglass figure & Toned Abs
Without even lifting a finger, sculpt the body of your dreams.
GYM IN A BOC compared to conventional Waist Trainers GYM IN A BOC compared to conventional Waist Trainers
GYM IN A BOC compared to conventional Waist Trainers GYM IN A BOC compared to conventional Waist Trainers

GYM IN A BOX™ CoreWrap: The World’s First Electronic Waist Trimmer/ Sweat band / Massager Corset / Fitness Belt

A New Way To Exercise Without Having To Spend Hours In The Gym. Featuring New, Revolutionary Auto Active Toning Technology "ToneUp15“, That Automatically Targets Your Abdominal Muscles, Taking Them Through The Same Contraction / Relaxation Sequence As A Crunch Or Sit-Up! Integrated Massaging Boosters Do The Work, You Get The Results.

GYM IN A BOX Electronic Waist Trainer for Women and Men

Gym In A Box ToneUp15

  • Ultimate Toning Technology to Massage, Increase Sweat and Burn Extra Calories.
  • Patented Smart Fabric Toning Boosters featuring Silver Ions to Improve Flabby, Coarser Skin, Postpartum Belly Recovery, Reducing Stretch Marks and Cellulite, Providing a Variety of Toning & Firming benefits.

Testimonials - Please find more real customer reviews in the shop section

Heiko L.

" I can't believe how fast this helped me get rid of my love handles and stubborn belly fat! Also helped me improve my posture and with Core strength. I highly recommend this! "

Mandy

"Since I gave birth I wasn’t really feeling good in my skin anymore... now being able to trim down my belly fat with this great new technology, . it helped me so much with my postpartum belly recovery, it’s life changing!"

Hannah S.

"It works! I fit in my old jeans after 3 weeks and the abs toner/ massager function really helps me through my menstruation without getting cramps, what a welcome side effect! It also reduced my strechmarks, so amazing!

Testimony Studies & Results

YES IT WORKS!

100% of our testimonials reported there abdominal
muscles felt firmer and more toned after 6 weeks.

92% of users felt that the firmness and strength
of their ab muscles have increased.

SHOP NOW
SHARE THE MAGIC WITH
YOUR BELOVED ONES
SAVE BIG on this SLIM & Fit KIT of 2 CoreWraps!

Real People, Real Results

Who we are

Celebrity Trainer Nika Cristiani is an experienced Fitness Tech entrepreneur. She is a certified Stim-Fit Expert and pioneer in the USA. Nika has created ‘GYM IN A BOX ™’concept in early 2017. Now launching the first product of the series, the CoreWrap "THE WORLD'S FIRST ELECTRONIC WAIST TRAINER MASSAGER CORSET“, to empower people to look better, feel better & perform better simply by wearing it. With the push of a button only, it gets the fitness job done for them. Time saving, money saving, easy to use and very effective.

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Tone At Home

Turn routine activities effortlessly into intense workouts

PERFORMANCE BOOSTER

ToneUp15 ™ is made to maximize your potential

WINDING DOWN

Make the most of your time and tone while relaxing at home

ON THE MOVE

Combine with walking, jogging, take it to the yoga-studio or the gym

Share the magic with your beloved ones

Use Code DOUBLE to get 20 OFF for 2 CoreWraps