Course Flashcards
What is massage?
The scientific manipulation of soft tissues of the body for the purpose of normalising those tissues
What is the purpose of sport massage?
Utalises specific techniques and stretches to help obtain maximum performance and physical conditioning with less chance of injury or pain. It increases power, endurance and flexibility both before and after an event or workout
What is a sports injury?
Sport injuries result from acute trauma or repetitive stress associated with athletic activities. Sport injuries can effect bones or soft tissue
Total contradictions of sports massage
Cancer Acute injury (first 24-48 hrs) Fever First trimester of pregnancy Suspected DVT Hyperthermia Infectious diseases Under the influence of alcohol or drugs Without consent
Localised contradictions and where consent is required from the patient for sports massage
Skin diseases Cuts bruises or sunburn Scar tissue Fracture sites Varicose veins Recent operations Spastic conditions Slipped disk Pinched/trapped nerve Undiagnosed lumps Pregnancy abdomen Postural deformities Undiagnosed pain Cardiovascular conditions Diabetes Kidney infections When taking medication Cancer Medical oedema Osteoporosis Arthritis Nervous/psychotic conditions Epilepsy Asthma Wiplash Acute rheumatism Dysfunction of the nervous system
When is it most important to rest?
In response to acute injury in the first 24-48 hours
Risks if injuries are not rested
Without rest continual strain is placed on the area leading to increased inflammation, pain and possible soft tissue injury. It will also cause most soft tissue injuries to take far longer to heal. There is also a risk of abnormal repair
Risks of total rest
Total inactivity has been shown to decrease blood flow to the area and hence reduce the amount of metabolic waste from the site of injury. Also results in muscle atrophy and weakness as well as bone decalcification
The benefits of cryotherapy (ice)
Decreases or inhibits bleeding as it is a vasoconstrictor
Decreases local tissue metabolism ( damaged tissue produces pain producing substances)
Neutralises local histamine (vasodilator which increases vascular permeability liberated by trauma)
Decreases the muscle spasm by decreasing the sensitivity of the muscle stretch receptor system
Elevates the threshold of pain transmitting nerves
How long is ice administered for and when?
10-15 minutes to cool it, allow the injured site to warm up naturally and repeat several times over 24-48hr period
When are Ice baths uses
Post exercise to reduce inflammation and flush metabolic debris from muscle
Precautions of ice
Frostbite
Compromised or poor circulation
Diabetes
Cold sensitivity (can conduct a cold sensitivity test to see if the patient is intolerant to extreme cold
Why should we avoid prolonged use of ice?
After 20-30 minutes depending on the tissues blood supply and vascular status blood flow to the area increases (Lewis hunting phenomenon)
Compression aims And precautions
Aims to reduce oedemas swelling that results from the inflammatory process, wrap should be snug but being too tight can increase pain, cause numbness and tingling
Swelling issues
some swelling is inevitable but too much results in significant loss of function, excessive pain and eventual slowing of blood flow
Elevation- why and when?
Raising the injured area above your heart will allow gravity to help reduce swelling by draining excess fluid, also reduces blood flow to injured area, elevate at 45 degrees or more at intervals during the first 24 hours after acute injury
What is thermotherapy
Using heat as a tool to promote blood flow to the region where there is chronic presentation of injury. Heat will also increase elasticity of collagen fibres in connective tissue.
This can be done using direct heat such as warm water or from infra-red lamps.
What does damage to muscles result from?
Direct trauma (impact) Or indirect trauma (overstretch or overload)
Comprehensive assessment plan
Visual assessment Palpating Identify location of pain R.O.M Active resisted movement
Grade 1 muscle injuries
10% of fibres torn
Non palpable
2-3 weeks recovery
Pain but no weakness or loss of function
Grade 2 muscle injuries
10-50% fibres torn
Palpable
Severity of pain will depend on the amount of fibres torn
3-6 weeks recovery
Pain and weakness but no loss of function
Grade 3 muscle strain
50-100% of fibres torn Visible and palpable Widespread bruising and balling of the muscle Referral and recovery of about 3 months Pain, weakness and loss of function
Scar tissue
Increases the risk of re injury and decreases the range of motion
Untreated scar tissue is a major cause of reinjury usually months after you thought that injury had fully healed
Scar tissue is made from very brittle, inflexible fibrous material
Cramp
Painful involuntary contraction of a muscle or muscles typically caused by fatigue or strain
The 2 theories of a stitch
Lack of blood flow to the diaphragm and ischemic pain
Or
Pulling on the ligaments attached to the diaphragm
What are the 4 tendon pathologies?
Tendonitis
Tendonosis
Tendosynovitis
Tendoperiostitis
Tendonitis
Inflammatory process
Tendonosis
Degenerative process
Tendosynovitis
Inflammation of tendon sheets
Tendoperiostitis
Inflammation of periosteal attachment
Types of ligament stability
Active stability- maintained by muscular activity
Passive stability- maintained mainly by ligaments
Common sites of ligament injuries
Knee
Ankle
Fingers
Shoulder
First degree ligament sprain
Fibres of the ligament are stretched, small tears (minor)
Second degree ligament sprain
Larger incomplete tear, from a 3rd to almost all fibres, (partial tear)
3rd degree ligament sprain
Complete rupture of the ligament, sometimes avulsing a piece of bone
Types of bursitis
Frictional, chemical and septic
Frictional bursitis
Occurs when a tendon repeatedly moves over a bursa
Chemical bursitis
Caused by a substance formed as a result of inflammatory or degenerative condition of tendons
Septic bursitis
Caused by a bacterial infection either from blood or from external environment
What are the stages of the healing process?
Inflammatory phase (4-6 days), proliferation/ repair phase (4-24 days), remodelling (21 days- 2 years)
Duration of the inflammatory phase
72 hours
Inflammatory phase is characterised by the cardinal signs of inflammation which are?…
PAIN- due to chemicals released by damaged cells
SWELLING OR OEDEMA- due to an influx of fluid in the damaged region
REDNESS- due to vasodilation, the widening of blood vessels
HEAT- due to increased blood flow to the area
Chemical mediators- histamine, linings, prostaglandins, resulting in vasodilation and increased permeability of vessels causing oedema
Proliferation and repair phase up to 3 weeks
Elimination of debris
Regeneration of endothelial cells
Production of fibroblasts
Collagen and other protein fibres are laid down in a haphazard Manner
(Ice and heat, massage, movement, exercise)
Proliferation/ repair phase 6 weeks- several months
Protein fibres and scar tissues orientate themselves in the direction that pressure is applied, may take months to fully mature and achieve full strength
Chemical physiological effects of effleurage
Vasodilation and local blood flow are increased as a result of histamine
Mechanical physiological effects of effleurage
Increased Venus flow, increased lymphatic flow and reduction in oedema