The soleus and gastrocnemius work in tandem to carry out the function
of plantar flexion.
Another point here is to work through the opposite
of plantar flexion — the heel - down, toes - up action called dorsiflexion.
Not exact matches
A
plantar reflex is a normal reflex that involves
plantar flexion of the foot, which moves toes away from the shin and curls them down.
(Most athletes will make the mistake
of pushing the foot down toward
plantar flexion as they are rotating the ankle / foot.)
The wide platform, that is a staple
of wedges, reduces the incline
of your foot (remember
plantar flexion) which causes less pressure on the ball
of your foot, and helps you maintain balance through the wider surface area.
The gastrocnemius also acts as a weak knee flexor, and is capable
of producing its greatest
plantar -
flexion moment with the knee extended.
Comparing the effects
of squats with different stance widths, Escamilla et al. (2001a) did not report actual peak ankle
plantar flexion angles, but they did report more heavily - angled shanks in narrow stance squats compared to wide stance squats.
The origins
of the gastrocnemius (medial and lateral heads) are such that the two heads cross both the knee and ankle joint and consequently function as both an ankle extensor (
plantar -
flexion) and as an accessory knee flexor and stabiliser.
Exploring the effect
of repetition speed, Tamaki et al. (1996) compared
plantar flexion at three different angular velocities (6, 30 and 60 degrees per second).
Between 15 and 30 degrees
of plantar -
flexion, the moment arm length increased only slightly.
This range
of motion is also important in swimming, as a swimmer's feet are constantly in
plantar flexion to produce efficient and powerful kicks.
You perform
plantar flexion when standing on your tippy - toes, pressing (or flooring) the gas pedal
of a car, walking, and
of course, when performing calf exercises.
Plantar flexion is just medical terminology for the movement
of pointing / pressing the ball (front part)
of your foot downwards.
The function
of this muscle is
plantar flexion (elevating the heel).
One problem is that stretching to lengthen tendons will also increased
plantar flexion and knee extension, which hurt running economy — so it may be a case
of one step forward, two steps back.
Running does wonders for the muscles involved in
plantar flexion — pointing your toes toward the floor — but leaves a host
of other small muscles throughout the foot and ankle weak.
Plantar flexion is the ankle movement
of moving the foot down, pointing the toes away from the body.
The natural motion
of plantar and dorsi
flexion when walking can give some pain if you are on your feet for a prolonged period
of time in footwear that does not provide adequate support.