di Leva Bak Ekstenshכn na strכng trenin εksεsayz we de fכs tכk di lכw bak mכsul dεm, bכt i de εngage di glut dεm εn di hamstring dεm bak. Na fayn ɛgzampul fɔ ɛnibɔdi we de luk fɔ impɔtant dɛn kɔr trɛnk, posture, ɛn ɔl bak wɛlbɔdi. If pɔsin du dis ɛgzampul, i kin mek dɛn mɔsul dɛn difinishɔn fayn, i kin ridyus di risk fɔ mek dɛn gɛt bak injury, ɛn i kin mek dɛn ebul fɔ du ɔda tin dɛn we dɛn kin du fɔ mek dɛn bɔdi wok fayn.
Yɛs, di wan dɛn we de bigin kin du di Leva Bak Ɛkstenshɔn ɛgzampul, bɔt dɛn fɔ bigin wit layt wet ɔ ivin jɔs di mashin sɛf fɔ mek shɔ se di fɔm fayn ɛn nɔ gɛt injuri. I impɔtant bak fɔ gɛt trena ɔ pɔsin we gɛt ɛkspiriɛns wit di ɛgzampul fɔ gayd dɛn fɔs. Jɔs lɛk ɛni ɛksesaiz, i impɔtant fɔ wam yusɛf fayn ɛn lisin to yu bɔdi fɔ mek yu nɔ strɛs ɔ wund.