Ace Pt Ch. 7 Bend And Lift Screens

Front 1

Anterior View, Feet
Compensation: Lack of foot stability: Ankles collapse inward/feet turn outward

Back 1

Overactive: Soleus, lateral gastronemius, peroneals

Underactive: Medial gastrocemius, gracilis, sartorius, tibialis group

Front 2

Anterior View, Knees
Compensation: Move inward

Back 2

Overactive: Hip adductors, tensor fascia latae

Underactive: Gluteus medius and maximus

Front 3

Anterior View, Torso
Compensation: Lateral shift to a side

Back 3

Overactive: Side dominance and muscle imbalance due to potential lack of stability in the lower extremity during joint loading.

Front 4

Sagital View, Feet
Compensation: Unable to keep heels in contact with the floor

Back 4

Overactive: Plantarflexors

Underactive: None

Front 5

Sagittal View, Hip and Knee
Compensation: Initiation of movement

Back 5

Movement initiated at knees may indicate quadriceps and hip flexor dominance, as well as insufficient activation of the gluteus group

Front 6

Sagittal View, Tibia and torso relationship

Compensation: Unable to achieve parallel between tibia and torso

Back 6

Poor mechanics, lack of dorsiflexion due to tight plantarflexors.

Front 7

Sagitttal View, Contact behind knee

Compensation: Hamstrings contact back of calves

Back 7

Muscle weakness and poor mechanics, resulting in an inability to stabilize and control the lowering phase

Front 8

Sagittal View, Lumbar and thoracic spine

Compensation: Back excessively arches

Back 8

Overactive: Hip flexors, back extensors, latissimus dorsi.

Underactive: Core, rectus abdominis, gluteal group, hamstrings

Front 9

Sagittal view, Lumbar and thoracic spine

Compensation: Back rounds forward

Back 9

Overactive: Latissimus dorsi, teres major, pectoralis major and minor.

Underactive: Upper back extensors

Front 10

Sagittal view, head

Compensation: Downward

Back 10

Increased hip and trunk flexion

Front 11

Sagittal view, head

Compensation: Upward

Back 11

Compression and tightness in the cervical extensor region.