Lower limb

1) Anterior pillar - Talus , Navicular , 3 Cuneiform

1st , 2nd , 3rd Metatarsal

2) Posterior pillar - Medial half of Calcaneum

3) Main joint - Talocalcaneonavicular joint

4) Bony factor - Wedge shaped

5) Summit - Superior Articular surface of   Talus 

6) Tie beams - Plantar aponeurosis (Medial part)

Abductor hallucis

Medial part of Flexor digitorum brevis

7) Slings - Tibialis posterior

Flexor hallucis longus

Flexor digitorum longus

8) Suspension - Sling formed by Tibialis anterior & Peroneus longus

9) Intersegmental Ties - Spring ligament (also called Plantar calcaneonavicular ligament)

10) Additional points - Higher , more mobile , resilient , shock absorber

Anterior end - Heads of 1st , 2nd , 3rd metatarsal

Posterior end - Medial tubercle of calcaneum

1) Anterior pillar - Cuboid

4th & 5th Metatarsal

2) Posterior pillar - Lateral half of Calcaneum

3) Main joint - Calcaneocuboid joint

4) Bony factor - Wedge shaped

5) Summit - Superior Articular surface of Calcaneum (at subtalar joint)

6) Tie beams - Plantar aponeurosis (Lateral part)

Abductor digiti minimi

Lateral part of Flexor digitorum brevis

7) Slings - Peroneus longus 

Peroneus brevis

8) Suspension - Sling formed by Tibialis anterior & Peroneus longus

9) Intersegmental Ties - Long plantar ligament

Short plantar ligament

10) Additional points - Lower , limited mobility , transmists weight , rigid

Anterior end - Heads of 4th , 5th metatarsal

Posterior end - Lateral tubercle of calcaneum