What is an Isokinetic Machine and What Does it Do?
- This machine allows for isolated joint testing, thus eliminating any forms of substitution (The body can easily compensate subconsciously.).
- It is the most efficient way to measure maximum joint output.
- Able to measure muscle capacity at every point of available range of motion
- Able to test at different fixed speeds – this allows for maximum neuromuscular contraction.
- Isokinetic machines are able to utilize concentric and eccentric protocols for more specific training if necessary.
- Able to test individual muscle strength and compare it to your other extremity or compare it to normative date
- Able to test muscle ratios at different speeds (quad vs hamstring ratios etc.)
- Able to provide passive range of motion protocols to assist with increasing range of motion
Advantages of Isokinetic Exercise
- Safety:
- One of the biggest benefits of isokinetic exercise is safety. It provides a controlled environment with accommodating resistance.
- It eliminates the need to overcome that initial moment of inertia. Inertia is when you start to move weight from a dead stop.
- Isokinetic exercise is also safe for people with injuries. You’re less likely to pull muscles or have complications, like sore muscles etc.
- Efficiency:
- Only way to load a dynamically contracting muscle to its maximum capacity throughout all degrees of range of motion
- Decreased Joint Compressive Forces
- Joint Nourishment
- Creates slight joint mobilization, which disperses synovial fluid
- Nourishes articular cartilage and prevents deterioration
- Prepares joint surfaces for demands of exercise and weight bearing.
- Creates slight joint mobilization, which disperses synovial fluid
- Velocity Spectrum Training
- Various velocities occur during functional activities and during sports; this machine allows you to train at various velocities due to specificity of training.
- This increases neurophysiological patterning at different speeds.
- Data Collection
- Since the machine is hooked up to a computer, the system is able to collect objective data immediately.
- Able to save your test results and compare data in future
