Menu

NEARBY STORE:

Dallas Addison

WHAT ARE YOU LOOKING FOR?

View all products

Search for "{{ result }}"

=
en English
en Englishes Spanish
0
Bag (0) 0
SEARCH
EASY FINANCE
OPTIONS WITH

PREQUALIFY NOW
Learn more
  • Home
  • TuffStuff Bio-Arc Leg Extension

TuffStuff Bio-Arc Leg Extension

TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
TuffStuff Bio-Arc Leg Extension
Zoom
Add To Wishlist Added To Wishlist
TuffStuff Bio-Arc Leg Extension

TuffStuff Bio-Arc Leg Extension

Add To Wishlist Added To Wishlist
$4,410.00

Top

TuffStuff Bio-Arc Leg Extension

Hot
New
Out stock
$4,410.00

Notify When in Stock

Pick up & Delivery - Select at Checkout

  • Learn more
  • Learn more
photo image

Need Help?

Need Help?

Speak to one of our Fitness Specialists: Talk to a Real Person!
(214) 919-3060 Tap to Call
Text Sparks
Contact Us Confirm Availability
Chat With Sparks Text Sparks
Request Callback

Hurry up! Sales Ends In

Notify me !
Add To Wishlist Added To Wishlist
Notify When in Stock

RELATED PRODUCTS

Rope Pressdown Deluxe
Hot
New

Rope Pressdown Deluxe

$39.00

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Free Same day in-store pickup

Confirm Availability
Hip Thrust Pad/Squat Protector
Hot
New

Hip Thrust Pad/Squat Protector

$19.95

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Same day store pickup

Confirm Availability
Tricep Pushdown (Pro)
Hot
New

Tricep Pushdown (Pro)

$39.99

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Free Same day in-store pickup

Confirm Availability
Resistance Band Tube With Handles
Hot
New

Resistance Band Tube With Handles

$10.95

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Same day store pickup

Confirm Availability
Yellow (2-4 lbs)
Green (4-6 lbs)
Red (10-12 lbs)
Blue (15-20 lbs)
Purple (20-30 lbs)
Gym Rings - Wood
Hot
New

Gym Rings - Wood

$39.95

Delivery in 3 days (Same Day Home Delivery - contact store for details)

In 3 Days

Same day store pickup

Confirm Availability
FS Commercial Suspension Training Straps
Hot
New

FS Commercial Suspension Training Straps

$189.99

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Same day store pickup

Confirm Availability
Fat Gripz
Hot
New

Fat Gripz

$19.95

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Same day store pickup

Confirm Availability
Ab-Sling
Hot
New

Ab-Sling

$29.95

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Same day store pickup

Confirm Availability
Tubular Seated Row & Chinning Combo
Hot
New

Tubular Seated Row & Chinning Combo

$32.95

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Free Same day in-store pickup

Confirm Availability
Le SOL Nylon Padded Head Harness
Hot
New

Le SOL Nylon Padded Head Harness

$34.95

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Free Same day in-store pickup

Confirm Availability
Marcy 2 Olympic Bar Spring Clip Collars Marcy OBC-3
Hot
New

Marcy 2 Olympic Bar Spring Clip Collars Marcy OBC-3

$29.99

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Free Same day in-store pickup

Confirm Availability
Marcy Lock Jaw Olympic Collars OBC-5 SteelBody
Hot
New

Marcy Lock Jaw Olympic Collars OBC-5 SteelBody

$45.99

Delivery in 3 days Same Day Home Delivery - contact store for details

In 3 Days

Free Same day in-store pickup

Confirm Availability
Show More (6)

Back

What We Offer

Move or
Haul Away
We'll move your fitness equipment to a new location or dispose of old equipment for you.
Learn More
Available
INSTALLATION
Sparks offers installation & service on all machines we carry.
Learn More
Home Gym
Custom Services
We can make your dream gym a reality because at Sparks everything is possible.
Learn More
Only
The Best
Always determined to bring you the best, Sparks brings in new equipment every day.
Learn More

What We Offer

Move or
Haul Away
We'll move your fitness equipment to a new location or dispose of old equipment for you.
Learn More
Available
INSTALLATION
Sparks offers installation & service on all machines we carry.
Learn More
Home Gym
Custom Services
We can make your dream gym a reality because at Sparks everything is possible.
Learn More
Only
The Best
Always determined to bring you the best, Sparks brings in new equipment every day.
Learn More

What makes sparks different?

Sparks Fitness Showroom & Treadmill Delivery Video

This video will walk you through what it's like to visit a Sparks Fitness Showroom and take you through a home delivery from start to finish.

LEARN MORE

A Unique Shopping Experience:

    Not the same boring and typical fitness shopping experience, Sparks has made a promise to provide customers with an enjoyable and entertaining shopping experience. On a typical day you can expect a great time, every time. If you don’t leave with a smile, we did not do our job properly. Not only do we have the best equipment, but you can expect this when visiting us.

  • Free refreshments for all customers throughout the showroom
  • Aquariums dedicated the youth about the importance if sustainability for our kids and future generations
  • Multiple air conditioning units for optimal climate while testing out machines
  • Displays explaining the various uses and functions of the 1,000s of products we carry.
  • Various snacks and hula hoops for all ages.
  • Games & Prizes are located throughout the showroom. Ask us about them.
  • Mention the word “Sparky” to your Sparks Associate receive a free gift.
PRODUCT INFORMATION
PRODUCT INFORMATION

TuffStuff Bio-Arc Leg Extension (BA-707) is a great way to improve your exercise facility’s leg training circuit.  Part of TuffStuff’s most innovative commercial strength series, the Bio-Arc Leg Extension is specifically designed and tested for optimal biomechanics.  The result is a machine that maintains hip angle/pelvic tilt to optimize muscle length throughout the entire range of motion.

  • Optimal Mechanics for Muscle Activation
  • User’s body moves along a linear arc trajectory to optimize muscle recruitment
  • Maintains hip angle / pelvic tilt to optimize muscle length
  • Greater muscle contraction during full extension
  • Free flow leg roll automatically adjusts to different leg lengths
  • Quick release allows for easy adjustments
  • Custom upholstery and frame colors available
  • Full Commercial Warranty

Do you recommend this product?

Select one

Your nearest store

Your nearest store

14733 Inwood Road
Addison, TX 75001

Phone (214) 919-3060

Mon-Sat: 10:00 AM - 6:00 PM
Sun: 11:00 AM - 5:00 PM
GET DIRECTIONS More info

WHAT ARE YOU LOOKING FOR?

View all products

Search for "{{ result }}"

MY BAG

SUBTOTAL

PROCEED TO CHECKOUT VIEW SHOPPING BAG
Your shopping bag is empty.
MY WISHLIST
VIEW WISHLIST
Your wishlist is empty.

No Interest Financing

Online and In-Store Customers: Affirm is our online financing partner. Affirm allows you to prequalify online instantly, and continue your online purchase using the financing options you qualified for. You can pre-qualifying directly on the product or during checkout.

In-Store Customers: For our in-store customers we have a special financing program provided by Synchrony Financial that offers attractive 0% options exclusively for in-store customers.

If you need any assistance or have questions feel free to contact us a store below and a Sparks Team Member will assist you.

Reno-Sparks Retail Store
1007 Greg Street
Sparks, NV 89431 USA
Phone: (775) 686-6115
Email: reno@sparksfitness.net

Dallas-Addison Retail Store
14733 Inwood Road
Addison, TX 75001 USA
Phone: (214) 919-3060
Email: addison@sparksfitness.net

Delivery, Installation & Setup

Online Purchase: A Sparks Team Member will reach out to you via phone or email to confirm your order and set a 1-hour delivery window with you.

In-Store Purchase: Sparks Team Member will offer you a 1-hour delivery window at the time of purchase.

This isn’t our first rodeo, Sparks Fitness is no stranger to delivering fitness equipment to your home or gym.
Our staff will ask you, “who, what, where and how” questions when scheduling with you and provide this information to our delivery team so they can deliver to your home properly.

How does this work?
Step 1: Your equipment is unboxed from the packaging and assembled in our designated equipment assembly zone by our In-House Trained Professionals. This team is responsible for calibrating, tuning and testing your equipment to ensure the highest quality and performance.

Step 2: Your equipment is securely loaded into our own delivery vehicle which has an enclosed cuboid-shaped cargo area. Our delivery vehicle is also fitted with a 5,000lb rated lift gate to ensure we can delivery any order.

Step 3: Once our In-House Delivery Team arrives they will Install & Setup your equipment in the room of your choice and remove any packaging materials upon their departure..

Delivery

Upon order confirmation, Our online department will be contacting you via phone or email to confirm your order has been shipped. We also provide additional services to assistance you with receiving your order. Contact the online shipping department for a list of available services in your home or commercial address.