Week 11 P2

What can a strength and conditioning professional not do

Diagnose an injury

indications

forms of treatment that are required (what treatment should they get)

contraindications

activity or practice that are prohibited due to an injury
(Leg extensions after ACL tear)

Macrotrauma

specific sudden episode of overload injury to a tissue resulting in tissue damage
(Really hard kick to shin that causes damage)

microtrauma

results from repeated stress applied to tissue over a long period of time
(lots of small kicks to shin which eventually hurt it)

3 parts of healing phase

inflammatory phase
Fibroblastic repair phase
Maturation remodeling phase

inflammatory phase

day 1-4 where we see swelling, bruising, and inflamed area

Fibroblastic repair phase

day 4-week 6 new cells start to rebuild injury site

Maturation remodeling phase

week 6-year 2-3 strength and alignment return, collagen and tissue production

what phase is the natural reposne

phase 1 inflammatory

if you get injured/hurt regularly what will happen to the inflammatory phase (Boxer)

it will shorten or even skip it entirely so start working on repair

goals of rehabilitation

don’t underload the tissue but certainly do not overload it
(slowly work it to get its healing going)

If you load the injury to little what will happen

you wont get enough work done and it wont heal as fast

if you load the injury to much what will happen

you will overwork the tissue and it will break further

Why is ice good after an injury

to reduce pain NOT vasodilation and inflammation regulation

athlete must meet goals before progression what are some examples

Pain free ROM
Able to move beyond a certain limit
Time

As individuals progress pain decreases well before tissue is fully healed what implication does this cause

makes people think they’re ok so they go do stuff and get hurt worse

what should you do during your repair phase

maintain atrophy and joint movements- be active
(Isoelectric, neuromuscular balance, leg injured = upper body days)

What should you do during the rmeodeling phase

optimize tissue function, get back to sprot, start moving faster

close kinetic chain

distal point is fixed or does not move
(Squat: feet stay on the ground the whole time, Push-up)

open kinetic chain

distal point is not fixed or moves
(leg extension: Feet move, bench press: hands move)

Sprinting is open or closed

at a certain point its open and a certain point its closed (its both)

DAPRE

10x at 10%
5x at 40%
1x at 70%
1x at 80%
1× at 90%
1x at 100%

A way to progress to get to your 1RM