11. Making Participant Safety A Priority Flashcards
What should instructors be able to recognize in a class?
Any observable signs and symptoms that may indicate that safety is compromised
What is overexertion?
Pushing oneself past the point of volitional control or exceeding the limits of one’s ability
What are the symptoms of overexertion?
Nausea, dizziness, loss of strength, poor form, vomiting
What is rhabdomyolosis?
The breakdown of muscle fibres resulting in the release of muscle fibre contents into circulation which are toxic to the kidney
What are the symptoms of exercise fatigue?
Improper exercise technique
What does executing an exercise with improper form reinforce?
It reinforces poor technique, increasing the likelihood that an unhealthy pattern will develop
What is the “instructors eye?”
It is conducting a quick screening of participants at the beginning of class, asking participants if they are aware of the type or intensity of the class. It is also intently watching for warning signs of exhaustion or injury recognizing and proper mechanics, extra movement patterns and signs of exhaustion.
In which order should instructors teach the progression and regression?
Teach the most basic movement first
What is a classic sign?
An objective observable indicator such as loss of coordination, or heavy coughing.
What is the knowledge required with regards to injuries and emergencies?
Basic injury and illness management as well as when to activate emergency medical services
When should EMS be activated?
It should be reserved for life-threatening situations
How often must an instructor renew their CPR certification?
Every two years
What is the difference between an acute versus chronic injury?
Acute: immediate trauma, abrupt onset of injury presenting immediate symptoms of distress
Chronic: develop gradually from repeated stress over time, an ongoing condition such as tennis elbow or diabetes
What do musculoskeletal injuries require?
Calm and swift action
Sprain
Tearing or overstretching of ligaments
Symptoms: swelling, pain, joint instability and immobility, possible discolouration
Strain
Tearing or stretching of a muscle or tendon
Symptoms: pain, local tenderness, possible discolouration, loss of strength and range of motion
Compound fracture
Bone fracture resulting in an open wound
Symptoms: boney protrusion, bleeding and possible shock. EMS required
Contusion
Bruise formed from an acute traumatic blow to the body
Sometimes: soft tissue hemorrhage, haematoma, restricted range of motion. EMS is required
How can an instructor respond to someone’s chronic condition?
Diagnosis is outside of the scope of practice but options and modifications can be given to help facilitate pain-free exercise
Tendinitis
Inflammation of a tendon due to overuse
Symptoms: tenderness, localized or disbursed pain, loss of strength
Bursitis
Inflammation of the bursa sac near a tendon or joint
Symptoms: swelling, pain and some loss of function
Plantar Fasciitis
Inflammation of the plantar surface of the foot
Symptoms: pain and tightness under the foot, worse with weight-bearing
Shinsplints [medial tibial stress syndrome]
Pain or inflammation of the soft tissues along the shinbone
Symptoms: Bone and soft tissue tenderness
Iliotibial [IT] band friction syndrome
IT band rubs against the lateral femural epicondyle in the outside of the knee resulting from overuse
Symptoms: pain, burning or tightness during running cycling or multi directional movement along the lower outside of the knee
Patellofemoral pain syndrome
Lateral deviation of the patella during knee extension that causes painful contact between the patella and the femur
Symptoms: tenderness pain, swelling and discomfort