Nautilus NS-4000 Owner'S Manual Download Page 12

10

Chest Exercises

Muscles worked:

This exercise emphasizes the

chest muscles (pectoralis major). It also involves
the front shoulder muscles (anterior deltoid, a
portion of the middle deltoid) and the triceps,
which are located on the back of the upper arm.

Starting Position: 

In the seated position, reach to the side of
your body and grasp the handles at chest
level. Bend your elbows until your hands are
near your chest. Rotate your upper arms away
from your torso so that your elbows are
pointing outward to each side and your palms
are facing forward.

Raise your chest and slightly "pinch" your
shoulder blades together.  Maintain a very
slight, comfortable, arch in your lower back.

Motion:

Slowly move your elbows outward,
simultaneously bending your arms so that
your forearms remain parallel to each other
and the hands remain over the elbows
throughout the movement.

Stop when your upper arms are
approximately straight out to your side
(elbows should be about level with your
shoulders).

Slowly return to the starting position with
arms straight to the front at shoulder width
and in line with your chest. Keep your chest
muscles tightened during the entire motion.

Key points:

Limit and control the range of motion so that
your elbows only travel slightly below the
shoulders if at all.

CHEST PRESS

FINISH

START

Muscles worked:

This exercise emphasizes the

chest muscles (pectoralis major), especially the
upper portion. It also involves the front
shoulder muscles (anterior deltoid, a portion
of the middle deltoid) and the triceps, which
are located on the back of the upper arm.

Starting position: 

In the seated position, grasp the handles, 
and bend your elbows until your hands are
near your chest. Rotate your upper arms
away from your torso so that your elbows 
are pointing outward to each side and your
palms are facing down.

Adjust the seat back tilt forward to the third
or fourth incline position depending on your
comfort level.

Hands are positioned just outside of your
upper chest, with palms facing down and
wrists straight.

Motion:

Slowly move your elbows outward at a 
45 degree angle to your body, simultaneously
bending your arms so that your forearms
remain parallel to each other and the 
hands remain over the elbows throughout
the movement.  

Stop when your upper arms are
approximately straight out to the sides (your
elbows will be level with your shoulders or
very slightly below).

Key points:

• Limit and control the range of motion so

that your elbows travel only slightly behind
your shoulders — if at all.  

• For normal pressing/pushing patterns of

movement you may choose to allow the
shoulder blades to "float" forward and
backward naturally with the arm movement,
or for increased pec involvement you may
keep the shoulder blades "pinched" together
throughout both the upward and downward
movements. 

INCLINE CHEST PRESS

FINISH

START

Summary of Contents for NS-4000

Page 1: ...2 Owner s Manual Fitness Guide NS4000...

Page 2: ...lstery pulleys bushings and bearings are warrantied for five years to the original purchaser from date of purchase Cables grips and all other parts are warrantied to the original purchaser for a perio...

Page 3: ...chine if it is found in this position Call your repair facility or consult your assembly guides if this occurs Inspect all cables belts or chains and their connections prior to every exercising Do not...

Page 4: ...de the body support you need to exercise with proper form while avoiding injury As a supplier of fitness equipment to health clubs worldwide the Nautilus name has become synonymous with Ultimate perfo...

Page 5: ...ent Proper arm length extension for seated rows chest presses rear delts etc Completed through using the commercial grade adjustment Simply pull the pop pin and place seat back in desired position Dua...

Page 6: ...achine s Guide Rods Clean the long chrome rods thoroughly using a clean cloth and ammonia cleaner Wipe rods completely dry Spray a generous amount of silicon lubricant on the rods Using Cable Station...

Page 7: ...biomechanically sound method of improving power in your sport is to train for power using the correct joint movements as described in this manual Then practice the skill associated with your sport lea...

Page 8: ...will lead to setbacks and discouragement Instead set a series of smaller achievable goals Select complementary exercises Be sure to pair exercises that address compound joint movements and single join...

Page 9: ...ease your training with this split system routine that works opposing muscle groups on different days To do this you ll increase your resistance when you can perform 12 reps perfectly and you ll incre...

Page 10: ...l contraction and resist the movement as you lower the weight Move slowly on each rep Use a pace that will allow you to stop the movement instantly at any point in the rep Count three seconds up and t...

Page 11: ...ramp the muscle at the point of full contraction and resist the movement as you lower the weight Move slowly on each rep Use a pace that will allow you to stop the movement instantly at any point in t...

Page 12: ...worked This exercise emphasizes the chest muscles pectoralis major especially the upper portion It also involves the front shoulder muscles anterior deltoid a portion of the middle deltoid and the tr...

Page 13: ...f motion Do not let your abs relax until the set is over MOVING SLOWLY to eliminate momentum is critical ABDOMINAL CRUNCH Spinal Flexion Abdominal Exercises FINISH START Muscles Worked This exercise e...

Page 14: ...cles rear deltoid as well as the posterior rotator cuff Also works the trapezius and rhomboid muscles in the upper back Starting position Sit on the bench facing the machine knees bent and feet flat o...

Page 15: ...t your elbows travel only slightly behind your shoulders if at all For normal pressing pushing patterns of movement you may choose to allow the shoulder blades to float forward and backward naturally...

Page 16: ...d throughout the entire motion Do not move your elbows posteriorly on the way down WIDE PULLDOWN Shoulder Adduction with elbow flexion START Muscles worked This exercise emphasizes the latissimus dors...

Page 17: ...mphasizes the back portion of the shoulder muscles the rear deltoids as well as the rear portion of the middle deltoids the posterior rotator cuff upper lat and teres major as well as the trapezius an...

Page 18: ...ur shoulder blade at the end of each rep and initiate each new rep by retracting your shoulder blade Keep the Lat muscles tightened throughout the entire exercise SINGLE ARM ROW Shoulder Extension wit...

Page 19: ...the triceps muscles located on the back of the upper arms These muscles are responsible for straightening your arms and assist in any upper body pushing or pressing motion Starting position Grasp the...

Page 20: ...very slight arch in your lower back STANDING BICEPS CURL Elbow Flexion in supination FINISH START Muscles worked This exercise works all the major muscle groups in upper leg including the quadriceps w...

Page 21: ...n your quads during the entire movement Key points Use slow controlled motion Do not kick into extension Do not let your knees rotate outward during the exercise Keep your kneecaps pointing up and str...

Page 22: ...tain exactly the same bend in the knee of your moving leg throughout the entire exercise STANDING HIP EXTENSION Knee stabilized in flexion FINISH START Muscles worked This exercise is great for emphas...

Page 23: ...s not better Keep your spine straight and your hips level Try not to raise your hips when raising your leg to the side STANDING HIP ABDUCTION Muscles worked This exercise will not burn off fat from yo...

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