The Bob Calf Master Stretching Device

The Bob Incredible Calf Master Stretch System

MSRP $75.00
(You save $4.50 )
Typicall Ships in 1-2 Days
4.00 LBS
Calculated at Checkout
Treatment Uses::
  • Stretching of tight calf muscles
  • Proprioceptive training of ankle muscles
  • Stretching of plantar fascia
  • Improve ankle range of motion
  • Build strong calf and ankle support muscles
Indications for Use::
  • Rehabilitation of sprained ankles
  • Treatment of plantar fasciitis
  • Prevention of shin splints
  • Improvement of athletic performance
  • Strengthen muscles that support the arch


In recovery and athletic performance, tight muscles can lead to limitations in range of motion and decreased functional movement. The muscles of the legs and calves are some of the strongest in the body and the most prone to muscle tension. However, for most people, stretching is given cursory attention, if at all, and yet, stretching the legs and calves can help enhance athletic performance and improve recovery. The BOB Calf master stretch system is an easy to use stretching device to help enhance a calf stretch, either as part of a rehabilitation regimen or sports training. What sets the BOB Calf Master apart from manual stretching is it helps keep the toes straight, not bent, which will help improve the effectiveness of the stretch. The Bob Calf stretch system is safe to use, because it reduces stress on the knee while performing the stretch and since it uses your own body weight, it’s simple to make adjustments when needed.  The Bob Incredible Calf Master is a simple effective tool for improving calf felibility. Helps plantar fasciitis, achilles injuries, and other ankle flexibility related issues.

The Bob Calf Master Stretch System At-A-Glance

  • The Bob System was designed for giving assistance in stretching and strengthening the leg and calf muscles. 

  • The Bob Stretch system stretches: the Achilles tendon, the tibia and gastrocnemius muscles

  • Using the Bob as part of a stretching routine increases flexibility, performance, and range of motion. 

  • The Bob Calf Master is easy to use and utilizes your own body weight to stretch the calves.

Stretching is an important element in fitness and rehabilitation. The Bob Calf Stretch System is an innovative tool that will help simultaneously develop balance, flexibility, strength, and improve vertical jump. The Bob stretch system was designed to get the perfect degree of angle necessary to effectively stretch the calve and leg muscles without undue stress on the knee joint.  Simple to use, the Bob Calf Stretch system will stretch the Achilles, tibialis and gastrocnemius muscles easily, even for people lack flexibility, suffer from muscle tightness or strain.

From walking to running, our leg muscles are used in most daily activities. Isokinetic exercise in the form of stretching and strengthening can help enhance the muscles of the leg to help reduce the risk of injury and improve overall fitness The Bob calf system works by producing a muscular contraction against a constant resistance. This works both anteriorly and posteriorly helping to stretch the tibialis, Achilles and gastrocnemius to their full range of motion in both directions. Not only does this increase flexibility, but also will enhance speed, balance and quickness which can help improve outcomes for patients recovering from injury and athletes looking to improve athletic performance. Using a stretching tool like the BOB Calf Master System assists in the reduction in the risk of injuries like plantar fasciitis or shin splints.

The Benefits of the Bob Calf Master Stretch System

  • Helps stretch the major muscles of the legs and calves in just a few minutes a day

  • Helps recovery from Plantar Fasciitis
  • Helps with shin splints
  • Can be used by any fitness level

  • Helps enhance strengthening programs and will build the calf and leg muscles

  • Improves vertical jump

  • Helps improve range of motion after injury





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