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| Question | Answer |
|---|---|
| types of muscles | involuntary and voluntary |
| Muscle types? | • smooth • cardiac • skeletal |
| what bones are in the Axial segment? | Skull, Sternum, Ribs, Vertebrae collumn |
| What bones are in the Appendicular segment? | xlavicle, Scapula, Pelvis, Upper limbs (eg. humerus), Lower limbs (eg. Femur) |
| what are the muscle types? | Cardiac (heart), Smooth (Intestines), Skeletal (Biceps) |
| what are the muscle fibre types? | Slow twitch and Fast twitch |
| what are the three types of Joints? | Fibrous, Cartilagenous, Synovial |
| what is a joint? | occurs when two or more bones meet or join together |
| what is a synovial joint? | most common joint involved in sporting endevours |
| what are the 6 types of synovial joints? | • Ball and Socket • Hinge • Pivot • Gliding • Saddle • Condyloid |
| where is the synovial joint Ball and Socket located? | Shoulder and Hip joints |
| where is the synovial joint Hinge located? | Elbow and Knees |
| where is the synovial joint Pivot located? | The neck |
| where is the synovial joint Gliding located? | Ankle and Wrist |
| where is the synovial joint saddle located? | thumb between carpal and metacarpal |
| where is the synovial joint Condyloid located? | Bones of hand and wrist |
| whats an example of a synovial joint? | hip and knee joint |
| what are the 3 body segment planes? | • Frontal (divides front & back) • Transverse (divides upper & lower) • Sagittal (divides left & right) |
| what are the 3 types of connective tissue? | • tendons • ligaments • cartilage |
| what do tendons connect? | Muscle to Bone |
| what do ligaments connect? | Bone to Bone |
| what does cartilage protect? | Bone from Bone |
| difference between the 2 types of muscles? | involuntary is not under conscious control, while voluntary is under our conscious control |
| what are the three types of Muscle contractions? | 1. Isometric 2. Isotonic Concentric 3. Isotonic Eccentric |
| What are 5 Agonist (contracting) and Antagonist (relaxing) pairs? | Bicep and Tricep • Deltoid and Latissimus Dorsi • Quadriceps and Erector Spinae Hip Flexors and Gluteus Maximus Soleus and Tibialis anterior |
| what happens to muscle during Isometric contraction? and example of workout | muscle applies force, but doesn't change length Holding a wall sit |
| what happens to muscle during Isotonic Concentric contraction? and example of workout | muscle shortens Standing up from a squat |
| what happens to muscle during Isotonic Eccentric contraction? and example of workout | muscle lengthens when pressure is put on it Lowering the weight back down in a bicep curl |
| what are the three body types? | • ectomorph (slight frame, hard to gain weight) • mesomorph (medium frame, gain muscle easily) • endomorph (round body shape, hard to lose fat) |
| main functions of skeletal system? | . movement 2. protection 3. support & provides shape 4. red blood cell production 5. mineral storage |
| what are the types of bones? | long • short • flat • irregular • sesamoid |
| whats an activity where slow twitch is used? | Long distance cycling |
| whats an activity where Fast twitch muscle fibre is used? | Sprinting |