Sentences with phrase «jack knife»

The straight - leg sit up and swiss ball jack knife displayed greater external oblique muscle activity than the back squat and overhead squat.

However, only the Swiss ball prone jack knife can outperform curl ups for rectus abdominis and external oblique muscle activity.

Queen bed in front, jack knife sofa, bunk beds, large u shaped dinette makes into bed that sleeps 2 easily.

Russian Jack Knives focus on your entire core by rotating and lengthening the body.

It includes Jack knife, which is excellent for upper and lower abs, and since it is an intensive kind of exercise, it helps with belly fat burning, as well.

External oblique muscle activity was highest in the power wheel jack knife, knee - tucks and ab sling bent leg hanging raise.

The Swiss ball jack knife produced the greatest external oblique muscle activity, followed by the Swiss ball prone knee - tuck with and without rotation.

Rectus abdominis and external oblique muscle activity levels are both greater in the standing overhead press, plank, and Swiss ball jack knife compared to the squat and deadlift.

The Swiss ball roll out and jack knife seems to be one of the best Swiss ball exercises for the rectus abdominis.

What most of us tend to do is just lay straight back down and jack knife straight on up to sit up from laying down.

Comparing compound exercises and trunk flexion exercises, Aspe et al. (2014) explored external oblique muscle activity in a number of exercises including the front and overhead squat performed with 90 % of 3RM, as well as the Swiss ball prone jack knife and straight - leg sit up.

Lower rectus abdominis muscle activity was higher in the Swiss ball jack knife and roll out compared to all other exercises.

Items recovered from the suspects include 1 locally made double barrel pistol, 5 live cartridges, 5 machetes, 4 Jack knives, 2 table knives, 3 locally fabricated axes with nail - like edges, 5 mobile phones, 1 parcel containing substance suspected to be Indian hemp; others are 2 ATM cards, 8 identity cards, 9 passport photographs, packets of condom, rings and a variety of charms.

The command's Public Relations Officer, Bala Elkana, confirmed the arrest, adding that the suspect used a locally - made pistol and a jack knife to threaten the victim.

It contains 4 sorts of exercises for abs: half burpees, elbows to knee crunch, mountain climbers and jack knives.

Jack Knives: Lie on the ground with your back.

Jack knife, toes to hands 8.

The routine Mark recommends for beginners consists of various versions of pushups, pullups, squats, planks and a jack knife press for shoulders.

This version of the jack knife press will likely be too difficult for beginners, Mark's first progression version has the hands on two chairs and the feet on the floor.

Rectus abdominis muscle activity was higher in the straight - leg sit up and Swiss ball jack knife than in either the back squat or overhead squat.

Comparing compound exercises and core exercises, Aspe et al. (2014) found that the front and overhead squat performed with 90 % of 3RM displayed superior muscle activity compared to the swiss ball jack knife, front bridge and straight leg sit - up exercises.

External oblique muscle activity is higher during a number of dynamic isolation exercises compared to the sit up and curl up including the kneeling roll out, horizontal side bend, jack knife, hanging leg raise.

Escamilla et al. (2006) compared the power wheel roll out (power wheel in hands), jack knife and knee - tuck (power wheel attached to feet), the ab sling bent - leg hanging leg raise, the flat and decline reverse curl up, the anchored bent leg sit up, and bent leg curl up.

However, only the Swiss ball jack knife can outperform curl ups for rectus abdominis and external oblique muscle activity.

Aspe et al. (2014) compared a number of isolation exercises including the sit - up, side plank, swiss - ball jack knife, and straight leg sit - up.

Similarly, Aspe et al. (2014) compared the front plank, side plank, Swiss - ball jack knife, and straight - leg sit up.

Konrad et al. (2001) compared a number of gymnastic exercises and found that the horizontal straight leg anchored side bend displayed the highest external oblique muscle activity, followed by the reverse curl up Escamilla et al. (2006) compared the power wheel roll out (power wheel in hands), jack knife and knee - tuck (power wheel attached to feet), the ab sling bent - leg hanging leg raise, the flat and decline reverse curl up, the anchored bent leg sit up, and bent leg curl up.

Upper rectus abdominis muscle activity was higher in the Swiss ball roll out and prone jack knife and bent - leg curl up than in the Swiss ball prone knee - tuck, Swiss ball knee - tuck with rotation, and the bent - leg sit up.

Comparing compound exercises and trunk flexion exercises, Aspe et al. (2014) explored rectus abdominis muscle activity in a number of exercises including the front and overhead squat performed with 90 % of 3RM, as well as the swiss ball jack knife and straight - leg sit up.

Jack knife the legs up as if to put the toes on the ceiling.

Lower the bar and move the chair farther out to do a «jack knife» pull up.

I even slept in until 6.30 am on Wednesday morning, which might sound early but was actually frantically late as I've discovered my eyes need a little time to focus properly before I jack knife out of bed to face the day.