Single Stations / Leg Machines
Our Single Stations are free weight equipment to be used only by one person at a time, and are used for performing one specific function or weight training exercise. Our Leg Machines are free weight machines designed for performing leg training exercises.
Gravity Crunch
This Gravity Crunch offers a phenominal abdominal workout without the strain on the shoulders and elbows. By adjusting the footbar you can even adjust the intensity of the workout.
With this Gravity Crunch, the old vertical knee raise is a thing of the past.
Click on image for larger view of the Free Weight Gravity Crunch.
Gravity Crunch Specifications
45" L x 32" W x 58" H
Gravity Crunch Ship Weight
150 lbs.
Gravity Crunch Legend Fitness General Specifications
Gravity Crunch Color Choices
Gravity Crunch Pricing
SHIPPING NOT INCLUDED. Shipping charges vary.... Quotes may be requested during order processing. Otherwise, shipping charges will be added to your order at time of processing.... Confirmation through e-mail will follow.
Free Weight Single Stations: Dip/Ab | Dip/Chin | Dip/Chin/Ab | Double Dip Stand | Mini Sit-Up Lat/Low Row | Preacher Curl | Curl Pedestal | Standing Preacher Curl | Seated Calf Standing Calf | Angle Leg Press | Hack Squat | 45° Hyperextension Horizontal Hyperextension | Incline Lever Row | Squat Machine Sissy Squat | Glute/Ham | Destroyer | Leg Extension/Curl Combo Standing Leg Curl | Gravity Crunch
Free Weight Leg Machines: Peg Squat Rack | Seated Calf | Standing Calf Angle Leg Press | Hack Squat | Squat Machine | Sissy Squat | Glute/Ham Leg Extension/Curl Combo | Standing Leg Curl
The Legendary difference! Quality components, craftsmanship, and attention to detail.
Discover what makes Legend Fitness Equipment stand apart.... time after time, year after year. Legend Fitness is proud to unveil their line of commercial fitness equipment. Legend's mission is to deliver the highest standard of durability, reliability, and customer satisfaction.
Frame Materials
Strength Machines are constructed of 4" x 2" 11 gauge rectangular steel tubing to frame the weight stacks and connect the weight stack portion of the machine to the exercise portion of the machine.
Steel tubing mainframe for the exercise portion of machine is constructed of 3" x 2" 11 gauge rectangular steel tubing. Free Weight Equipment tubing is primarily 3" x 3" 11 gauge square steel tubing. A combination of other heavy structural tubular steel sizes are also employed.
Steel components have an ASTM rating of A500 grade (minimum mechanical properties of 58,000 PSI tensile strength and 46,000 PSI yield strength). All steel components are machined to a minimum of ± .30".
Construction
Features All-Welded Construction by inert-gas MIG welding to conform with and in accordance with the following codes and/or standards:
- 3:1 AWS A3.0 Welding Terms and Definitions
- 3:2 AWS D1.1-81 Structural Welding Code-Steel
- 3:2 AWS D9.1 Specifications
Frame Finish
Each piece of equipment is prepared both chemically and mechanically for powder coated paint process. Painting process includes high temperature, high pressure iron phosphate wash to insure optimum adhesion of the electrostatically applied Dupont paint. Dupont TGIC Polyester Powder Paint is used. This is an engineered powder that is scuff resistant and long wearing. Painted finish is baked at 400 degrees Fahrenheit and carefully monitored to insure complete curing.
Technical Summaries are determined using 3.0 - 5.0 mil powder film over iron-phosphate pretreated steel using and conforming with the following test methods:
- ASTM B5965-96,C
- ASTM D 3451-93,13
- UL DTOV2 organic coatings
Padding & Upholstery
The Padding material is 2" thick Rebond Foam meeting ASTM 1692 and MVSS302 Upholstery standards for flammability. Foam Density is 8 lbs. per cubic foot. Upholstery is 32 oz. Sulfide-stain resistant "Naugahyde" formulated to meet small scale flammability test requirements contained in Federal Standard 191A (CCC-A-680 a).
All pads are top double-stitched. Foam is glued to a ¾" thick support board, then trimmed to fit exactly. Corners are radiused and edges are chamfered on both top and bottom to promote comfort and durability.
Bearings
Input and movement arms rotate with either non-friction roller bearings with a Basic Radial Load Rating of 2,420 lbs. contained in a custom cast and machined housing, or a self-lubricating bronze bushing in a machined steel housing to provide smooth movement and precise alignment.
Weight Transport
¼" diameter Aircraft Cable with a 7 x 19 construction and black nylon coating. The cable is rated at a breaking strength of 4,200 lbs.
PulleysPulleys are 4 ½" diameter Fiberglas-Impregnated Nylon with a precision fit cable groove and 6203 double sealed non-friction roller bearings.
Weight Plates
Solid Steel composition weight stack plates are designated in both lbs. and kgs.
Spring SuspensionHeavy Duty Die Cast Springs are used under the weight stack to reduce shock and vibration stresses.
Guide RodsSolid Steel and hard chrome plated guide rods are used to insure quiet operation and low friction movement.
Weight Stack Pins
Self contained coiled lanyard pins with built in magnetic locking system keeps the selector pin positively locked in the weight stack to prevent pin removal or loss.
Fasteners
All bolts meet ANSI B18.3 specifications.
Hand Grips
45 durometer rubber handgrips are used for comfort, safety and durability.
Warranty
Legend Fitness Systems warrants to the original purchaser that Legend Fitness equipment will be free from defects in material and workmanship under normal use and service for the following periods and in the following respects:
- LIFETIME WARRANTY: Welds and Frames
- FIVE-YEAR WARRANTY: Bronze Bushings, Sealed Rotating Bearings and Pulley Wheels
- ONE-YEAR WARRANTY: Cables, Weight Plates, Guide Rods, and all other components not mentioned elsewhere in this warranty.
- NINETY-DAY WARRANTY: Upholstery and Grips
All warranty periods begin to run from the date of delivery to the original purchaser. The obligation of Legend Fitness under this warranty is limited to repairing or replacing warranted defective parts, as Legend Fitness may elect, at the Legend Fitness plant in Powell, Tennessee, without charge to purchaser for either parts or labor. Purchaser is responsible for all transportation and insurance costs on returned or replaced equipment to and from the Legend Fitness plant in Powell, Tennessee.
This limited warranty does not cover and no warranty is given with respect to:
- Component parts not manufactured by Legend Fitness.
- Products that are altered without the express, written consent of Legend Fitness.
- Products purchased other than directly from Legend or through a Legend Fitness authorized dealer.
Any implied warrany, including, but not limited to, the implied warranty of fitness for a particular purpose and the implied warranty of merchantability, is limited to one year duration from the date of delivery to the original purchaser. The remedy of repair and replacement is the exclusive and sole remedy of the purchaser. Legend Fitness shall not be liable for any special, incidental, contingent or consequential damages of any kind, including, but not limited to, damage or loss of other property or equipment and lost profits or revenue.
No action for breach of this written limited warranty or an implied warranty shall be commenced more than one year after the accrual of the cause of action. This written limited warranty is the complete, final and exclusive agreement of the parties with respect to the quality or performance of the goods and any and all warranties and representations. No modifications of this limited warranty or waiver of its terms shall be binding on either party unless approved in writing by an authorized corporate officer of Legend Fitness.
Equipment Pad Colors | Equipment Frame Colors
Free Weight Single Stations: Dip/Ab | Dip/Chin | Dip/Chin/Ab | Double Dip Stand | Mini Sit-Up Lat/Low Row | Preacher Curl | Curl Pedestal | Standing Preacher Curl | Seated Calf Standing Calf | Angle Leg Press | Hack Squat | 45° Hyperextension Horizontal Hyperextension | Incline Lever Row | Squat Machine Sissy Squat | Glute/Ham | Destroyer | Leg Extension/Curl Combo Standing Leg Curl | Gravity Crunch
Free Weight Leg Machines: Peg Squat Rack | Seated Calf | Standing Calf Angle Leg Press | Hack Squat | Squat Machine | Sissy Squat | Glute/Ham Leg Extension/Curl Combo | Standing Leg Curl
Free Weight Cages: Half Cage | Dbl-Sided Half Cage | Insert Platform w/Dbl-Sided Half Cage Power Cage | Pro Series Power Cage | Power Station | Power Station w/Fat Bar Step Up Attachment | Dip Attachment
Free Weight Racks: Power Rack | 6' x 8' Lifting Platform | 8' x 8' Lifting Platform Dumbbell Rack, 6 pair | Dumbbell Rack, 10 pair | Dumbbell Rack, 10 pair Pro Style Dumbbell Rack, 15 pair | Barbell Rack, 5 bar | Barbell Rack, 10 bar Accessory Rack | Horizontal Bumper Plate Rack | Plateholder | Plateholder, A-Frame Plateholder Organizer | Olympic Bar Holder | Plyo Boxes | Curl Pedestal | Peg Squat Rack Step Up Attachment | Dip Attachment
Free Weight Combo Machines: Dip/Ab | Dip/Chin | Dip/Chin/Ab Lat/Low Row | Leg Extension/Curl Combo
Free Weight Smith Machines: Smith Machine
With over 100 items, ranging from Selectorized Equipment and Free Weight Equipment to Olympic & Utility Benches, Legend Fitness is here to meet your fitness equipment needs.

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