The phrase
"back extension" refers to an exercise or movement that focuses on stretching and strengthening the muscles in the back. It involves bending backward or arching the spine to improve flexibility and build strength in the posterior chain of the body.
Full definition
A classic
back extension machine with adjustable foot rest that lets you position yourself correctly while performing the exercise.
This equipment is essentially used for
doing back extension which is especially useful to strengthen the lower back muscles.
When you perform the lying
back extension exercise, you should feel a mild pull or pressure build within the muscle, not a sharp pain.
You can do reverse
back extension on the floor, but doing it on the bench is more efficient since the range of motion (ROM) is longer.
Whether the seated position of the lumbar extension machine makes these findings impossible to compare with those taken during the horizontal
back extension in the prone position, however, is unclear.
You can also perform the
lying back extension by raising your legs off the floor simultaneously with your chest and arms for additional lower back stimulation as well as lower body involvement.
Simple
prone back extensions will increase strength in your lower back, allowing the body to better manage heavy loads.
Most fitness facilities offer
multiple back extension machines, but each is similar in that it requires you to extend your spine against resistance.
Republican Senate Majority Leader John Flanagan in a statement on Monday said he had «deep reservations» of
backing an extension of mayoral control of New York City schools for longer than 12 months.
Several researchers have investigated the role of the gluteus maximus
during back extensions of varying kinds (horizontal and different degrees of incline).
a. Supine glute bridges — 20 reps with 20 small pulses at the top b. Single - leg glute bridges — 5 each leg (ensure hips are level) c. 90 -
degree back extension — 10 reps (squeeze at the top) d. Cable kickbacks — 10 reps each leg
For that, I recommend the Fitness Reality bench which is a commercial multi-workout abdominal / hyper
back extension bench.
If you are training a lot of forward spinal flexion you should also include
back extension as part of your movement practice.
Here are unilateral exercises to target each side independently or alternatively: alternating lunge, 1 leg - curl, 1 - leg deadlift, 1 - leg squat, step ups, 1 - leg hop, 1 - leg press, 1 - leg stiff leg deadlift, 1 -
leg back extension.
Nuzzo et al. (2008) compared the upper (at L1) and lower (at L5) erector spinae muscle activity during the birddog, hip bridge with feet on swiss ball, and
back extension from a swiss ball.
The parliamentary arithmetic is fragile, with Tory officials estimating that about 20 - 30 Conservative MPs would
not back an extension of bombing to Syria.
Also,
add back extensions to your routine: Lie face facedown, arms by sides and slightly off the ground, palms up.
Warm - Up CrossFit Warm - Up 3 × 10 Squat Dips Pull
ups Back extensions Sit ups Sampson stretch Skill Power Snatch 1.1.1.1.1.1.1 WOD 800m run 30 power snatches @ 55 % best 1RM 800m run
To make this move slightly more challenging and recruit even more back muscles, bring yourself up into a
full back extension, lifting your straight legs each time you lift your torso.
This is rather new standing Roman
chair back extension machine from Stamina which is versatile and fold - able for easy storage.
The
regular back extension, often called a hyperextension, has your legs fixed and your torso moving into line with them.
A1: Foam roll hip flexors, T - spine extensions B1:
Back Extensions x 10 - 15 x 1 - 3 sets C1: Front Lunge rotate x 10 D1: Cossack stretch x 10 E1: PVC shoulder rotations x 10 F1: Wall slides W's to Y's x 10 x 2 - 3 sets G1: Floor press + armbar to 1/2 or full TGU x 3 - 5 L / R H1: Armbar to side press x 1 - 5 L / R x 1 - 3 sets
Gluteus maximus EMG amplitude can be enhanced during
back extensions by performing the exercise in a position of knee flexion and / or in hip external rotation, and by adding external loads (such as by wearing a weighted vest or holding a dumbbell or weight plate).
When you start from a seated position there is less strain on the neck and it allows you to practice
mid back extension, while firing the muscles of the core that help hold our ribs in a neutral position relative to the pelvis.
When the back is the core muscle target, these benches may call
for back extension and oblique flexing.
Back extensions also engage the hamstrings and strengthen other muscles which will allow you to become stronger and keep the torso erect when sprinting.
You will finish the workout with
back extensions which will stimulate the erector spinae which will enhance core stability and help you in any physical activity.
Then apply some hook - and - loop tape to the sides of the handle and
back extensions so they can be fastened around the cart, or use diaper pins to fasten the extensions into place, or apply snaps.
Both Cuomo and the Democratic conference in the
Assembly back an extension of mayoral control for Mayor Bill de Blasio in the state budget.
Senate Republicans
last backed an extension of the millionaires tax in 2011 when Cuomo and lawmakers agreed to changes in the tax rates in a year - end special session of the Legislature.
«Chris
Grayling backs an extension of «Sarah's Law» Main Closing the deal 1/10: This election is a choice between a hung parliament and a strong Conservative government»