Aquatic Therapy Flashcards
What are the 3 aquatic principles?
- Buoyancy
- Hydrostatic pressure
- Resistance
What is buoyancy?
- An upward thrust on the body in the water that is opposite the force of gravity
- The more immersed you are in water, the less you weigh
What are the benefits of buoyancy?
- Decreases weight bearing forces
- Decreases joint compression forces
- Decreases stress on connective tissues
- Decreases fear of falling
What are some patient considerations caused by buoyancy?
- Spastic/high tone limbs may sink
- Flaccid/low tone limbs may float
- Patient may have decreased proprioception
- Patient and therapist need to be comfortable in the water
What is hydrostatic pressure?
- The pressure exerted on fluids at equilibrium due to the force of gravity
What are the benefits of hydrostatic pressure?
- Reduces edema
- Improves circulation
- Evens tactile input
- Improves muscles of inspiration and assists muscles of expiration associated with breathing
What are patient considerations associated with hydrostatic pressure?
- Unstable/uncontrolled blood pressure
- Patients may feel anxious due to increased pressure on their chest
What is resistance?
- Results from liquid viscosity and drag forces
- Water resistance is different from resistance on land
Benefits of resistance
- Improves muscle tone
- Improves endurance
- Improves muscle balance
- Allows for increased time to react to loss of balance/falling
- Progression is possible
What are patient considerations associated with resistance?
- Patients who have problems moving
- Patients with tactile problems
- Patients with balance problems
What are the environment parameters for aquatic therapy?
- Water temp = 92 degrees
- Air temp = 2-3 degrees higher than water temp
- Humidity = 50%
What populations is warm water temperature a necessity?
- Obese
- MS
- Fibromyalgia
- Cardiac
- Osteoarthritis
- Pain
- Prenatal
What physiological systems does aquatic therapy benefit?
- Pulmonary
- Circulatory
- Musculoskeletal
- Renal
What concept is very important when it comes to making an aquatic therapy program?
Variety or exercises/techniques
What is Ai Chi?
- Exercise similar to Tai Chi
- Uses slow movements and yoga-like deep breathing
- Movements flow together