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Name the muscle and its actions
• Flexor digitorum longus• Actions:
– toe flexion– plantar flexion,– inversion of the foot
Name the three part of the stance phase
• Heel-strike• Mid-stance• Toe-off
Cuboid
Metatarsals
Calcaneus
Talus
Navicular
1st Cuneiform
2nd Prox. Phalange
Distal Phalanges
• What muscle is most closely associated with Anterior Compartment Syndrome?
• Tibialis Anterior
Name the muscles and their actions
• Peroneous tertius• Action:
– Dorsiflexion– Eversion
• Extensor hallicus longus
• Actions:
– Extension of big toe
– Dorsiflexion
– Inversion of the foot
Name the muscle and its actions• Tibialis anterior• Actions:
– Dorsiflexion– Inversion.
Name the muscle and its actions
• Peroneus longus muscle• Actions:
– Eversion– Plantar flexion
Name the arch in the top picture and in the bottom picture.
Lateral longitudinal arch
Medial longitudinal arch
Name the muscle and its actions
• Flexor hallicus longus• Actions:
– Flexion of the big toe– Plantar flexion– Inversion
Name the muscle and its actions
• Peroneus longus muscle• Actions:
– Eversion– Plantar flexion
• Name the landmark
Lateral Malleolus
Name the ligament.
Deltoid Ligament
Name the muscle and its actions
• Extensor digitorum longus
• Actions: – Toe extension– Dorsiflexion– Eversion
1. Calcaneus
2. Cuboid
3. 5th metatarsal
4. Phalange
5. Lateral malleolus
6. Tiba
Name the muscle its two actions
• Gastrocnemius• Actions:
– plantar flexion – flexion of the knee
Name the archTransverse arch - anterior tarsal bones and the metatarsals.
5th metatarsal – 1st metatarsal
Name the muscle and its actions
• Tibialis posterior• Actions:
– plantar flexion – inversion of the foot
Name the actions
InversionEversion
? ?
Name the muscle and its actions
• Flexor digitorum longus• Actions:
– toe flexion– plantar flexion,– inversion of the foot
Name the action• Plantar flexion
Name the muscle and its actions
• Peroneus brevis • Actions:
– Plantar flexion– Eversion
1. Name the action
2. Name the action
Dorsi Flexion
Plantar Flexion
• Plantaris• Action:
– plantar flexion 2
1. Name the muscle and its actions
2. Name the muscle and its actions
1
• Soleus• Action:
– plantar flexion
Name the muscle and its actions
• Soleus• Action:
– plantar flexion
• 1 is the…?• Calcaneous• 2 is the…?• Talus• 3 is the…?• Navicular• 4 is the…? • Cuboid• 5 is the…? • First Cuneiform
• 6 is the…? • Second Cuneiform• 7 is the…? • Third Cuneiform• 8 is the…? • First metatarsal• 9 is the…?• Proximal phalange• 10 is the…?• Middle phalange• 11 is the…?• Distal phalange
Name the muscle and its actions
• Extensor hallicus longus • Actions:
– Extension of big toe– Dorsiflexion– Inversion of the foot
• What muscle is most closely associated with Medial Tibial Stress Syndrome?
• Tibalis Posterior.
• Name the arch colored in red.• Lateral Longitudinal - calcaneous, cuboid,
and 4th and 5th metatarsals.• Name the arch colored in green• Medial Longitudinal - calcaneous, talus,
navicular, 3 cuneifroms, 3 medial metatarsals
Name the muscle and its actions
• Peroneus brevis • Actions:
– Plantar flexion– Eversion
Name the muscle and its actions• Tibialis anterior• Actions:
– Dorsiflexion– Inversion.
Name the muscle and its actions• Tibialis posterior• Actions:
– plantar flexion – inversion of the foot
1. What is Exertional Compartment Syndrome?• Excessive pressure inside one of the lower leg
compartment.
2. Why is it a serious injury?• The blood supply can be compromised.
Name the muscle and its actions
• Flexor hallicus longus• Actions:
– Flexion of the big toe– Plantar flexion– Inversion
Name the muscle and its actions
• Extensor digitorum longus
• Actions: – Toe extension– Dorsiflexion– Eversion
Name the three arches of the foot.• Medial longitudinal arch• Lateral longitudinal arch• Transverse arch
Name the muscle its two actions
• Gastrocnemius• Actions:
– plantar flexion of the foot– flexion of the knee
• Where is the plantar fascia found?• On the plantar surface of the foot running from
the calcaneus to the metatarsals.• What is plantar fasciitis?• Plantar fasciitis is inflammation of the plantar
fascia.
Name the muscle and its actions
• Tibialis posterior• Actions:
– plantar flexion – inversion of the foot
Name the landmark
Medial Malleolus
Name the muscle and its actions• Peroneous tertius
• Action:
– Dorsiflexion
– Eversion
Lateral Collateral Ligament
1. Anterior Talofibular
2. Posterior Talofibular
3. Calcanofibular
2
3
1
• Name the landmark
Lateral Malleolus
• What is turf toe • A sprain that occurs at the metatarsal
phalangeal joint of the great toe.• What action is associated with truf toe?• Extension or hyperextion of the great toe.
Name the muscle and its actions
• Peroneus longus muscle• Actions:
– Eversion– Plantar flexion
Name the muscle and its actions• Peroneous tertius
• Action:
– Dorsiflexion
– Eversion
Name the muscle and its actions• Flexor hallicus longus• Actions:
– Flexion of the big toe– Plantar flexion– Inversion
Name the action• Inversion
• Name them all1. Calcaneous
2. Talus3. Navicular4. Cuboid
5. First Cuneiform6.Second Cuneiform7.Third Cuneiform
8. Third Metatarsal (and Fifth Metatarsal)
Name the landmark
Medial malleolus
Name the muscle and its actions• Plantaris• Action: plantar flexion
1. Talus
2. Navicular3. Cuboid4. Intermediate (2nd)
cuneiform
5. 3rd metatarsal
6. 4th proximal phalange
7. 2nd middle phalange8. 1st distal phalange
Name the muscle and its actions
• Extensor digitorum longus
• Actions: – Toe extension– Dorsiflexion– Eversion
Lateral Collateral Ligament
1
2
3
Posterior Talofibular Anterior
Talofibular
Calcanofibular
• What do ankle sprains occur more to the lateral ligaments?
• The medial malleolus is shorter than the lateral mallelous so greater inversion than eversion can occur
• Of the lateral ligments, which ligament is sprained the most often?
• The anterior talofibular• How are 1st, 2nd and 3rd degree different
from each other?• 1st – stretched, 2nd – partial tear, and 3rd –
complete tear
Name the muscle and its actions
• Flexor digitorum longus• Actions:
– toe flexion– plantar flexion,– inversion of the foot
Name the muscle its two actions
• Gastrocnemius• Actions:
– plantar flexion– flexion of the knee
Name the ligament.
Deltoid Ligament
• Middle phalange of the 3rd toe• Proximal phalange of the 1st toe• Distal phalange of the 5th toe
• 2nd Metatarsal
• 1st Cuniform• 2nd Cuniform• 3rd Cuniform• Navicular• Cubiod
• Talus
• Calcanious
Name the muscle and its actions
• Extensor hallicus longus • Actions:
– Extension of big toe– Dorsiflexion– Inversion of the foot
Name the muscle and its actions• Tibialis anterior• Actions:
– Dorsiflexion– Inversion.
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