staying fit after high school

Staying Fit after High School

Staying active means living a lifestyle in which all aspects of fitness are addressed.

People can address these aspects through their job, a work out routine, chores, or recreational games.

What does it mean to stay active?

Cardiovascular endurance Muscular endurance Muscular strength Flexibility Body fat composition

What are the components of fitness?

This is the body's ability, over sustained periods of physical activity, to deliver oxygen and nutrients to tissues, and to remove wastes.

Ex. Jogging, swimming, walking, circuit training.

Cardiovascular endurance

The muscles ability to contract against resistance over time.

Muscular endurance is when a person does reps with the same muscle or muscle group for a set of 15 or more.

Ex. Weight lifting over 15 reps, running, jogging, swimming

Muscular Endurance

Muscular strength is the body's ability to produce force for a brief time span.

Ex. Weight lifting with heavy weights and low reps.

Muscular Strength

The ability to move joints and use muscles through their full range of motion.

Stretches should be held for 30 seconds to receive flexibility gains. Why?

Flexibility

Body composition is the ratio of lean body mass to fat mass. This is represented in a percentage.

Healthy range for men 15-18 % Healthy range for women 22-25%

For men over 25% and women over 32% fat there is a dramatic correlation with illness and disease.

Body Composition

Assess your current activity level and find out what aspects of fitness your life hits on a consistent basis.

Find ways to implement the fitness aspects that your lifestyle lacks. Examples?

What can you do to increase your fitness level?

Anatomical Position

There are joints all over the body.

Joints are the point of connection between two bones or elements of a skeleton.

Joints usually, but not always allow movement.

Ex: Elbow, wrist, neck, shoulder, hip, ankle, knee, ect.

Joints

Joints allow the body to move in all kinds of directions.

Flexion/Extension (Horizontal) Adduction/ Abduction Supination/Pronation

Joint Motion

Flexion: The bending of a joint between two skeletal members to decrease the angle between the members; opposite of extension.

Extension: The bending of a joint between two skeletal members to increase the angle between the members; opposite of flexion.

Flexion and Extension

After high school it can be difficult at times to stay active with new jobs, families, and other commitments.

How do we know we are working out effectively and efficiently?

The gym is our friend!!!

Our body does not move in isolated movements, so why should we work it that way!?!?!

Think functional!

Multi-joint lifts

Vertical pulls- Works the back muscles Prime Mover: latissimus dorsi  Secondary Movers: biceps, back of the deltoid,

trapezius and rhomboids . EX. Lat pull down, pull ups

Horizontal pulls- Works the back muscles with focus on the center of the back

Prime mover: Latissiums dorsi Secondary movers: Trapezius and rhomboids,(middle

of back) , biceps, and back of the deltoid. EX. Rows

Upper Body Pulls

Vertical push- Works primarily the front of the body.

Prime Mover: Front of deltoid Secondary Movers: triceps, upper trapezius and

Pectoralis Major. Ex. Over head press, Military Press

Horizontal push- Works primarily the front of the body

Prime mover: Pectoralis Major Secondary Movers: the front of the deltoid and triceps. Ex. Bench Press, Dumb bell Flies, push up

Upper body pushes

Squats- Squats are the multi-joint lift for the lower body. They work primarily the quadriceps and glutes with secondary help from the hamstrings and calf muscles.

Squats can be made more difficult by changing the level of balance and stability and also by adding weight.

Ex. Lunges, walking lunges, reverse lunges

Lower body

Your abdominals right????? Yes but there are more….. It also includes

the lats, traps, lower back, hamstrings and glutes

Your core actually consists of all the muscles that attach to your spine.

The core helps to create a solid base for movement, creates good posture, and makes a person more efficient in their movements.

What is the core?

The core muscles must be engaged (contracted) with every rep of every set of every exercise.

This creates a strong base and support. EX. Shooting a cannon off of a canoe VS a war

ship.

With a strong base and efficient movement, a person is less likely to get injured, can generate more force when weight training, increase their speed when running and make every workout more efficient.

Engaging the core

Transverse Abdominis (TVA)-The deepest of the abdominal muscles, this lies under the obliques (muscles of your waist). It acts like a weight belt, wrapping around your spine for protection and stability. Target Exercise: Plank

External Obliques-These muscles are on the side and front of the abdomen, around your waist.Target Exercise: Arm Sweep

Internal Obliques-These muscles lie under the external obliques, running in the opposite direction.Target Exercise: Crossover Crunch

Rectus Abdominis-The Rectus Abdominis is a long muscle that extends along the front of the abdomen. This is the 'six-pack' part of the abs that becomes visible with reduced body fat. Target Exercise: Crunch

Erector Spinae -The erector spinae is actually a collection of three muscles along your neck to your lower back. Target Exercise: Back Extension

Abdominal Core Muscles

The more stable a person is, the less the core and other joints have to stabilize.

EX. Standing military press vs. Seated military press.

Which would create more stress on the body and why?

Stability

Crunch on a floor vs on a plyo ball Leg Press vs Squats Squats vs lunges Squats vs Squats on balance board Bench Press vs Push up Lat pull down vs Pull up Squat vs single leg squat Barbell bench vs dumbbell bench 4 point plank vs a 2 point plank

Other examples of exercises

The body naturally wants to move through the path of least resistance.

This means it wants to try to alter its angles to recruit more muscle to make movements easier.

This makes it important to focus on our movements and not deviate from our strict form.

Path of least resistance

For general fitness isolation exercises are not needed.

Isolation exercises are exercises used to isolate one muscle at a time.

Isolation Exercises

The shoulder is called the deltoid. The chest is called the pectoralis major. Squats are a quad dominant exercise that

works all aspects of the lower body. Vertical and horizontal pushes work the

chest, front of the deltoid and triceps. Vertical and horizontal pulls work the

latissimus dorsi, rhomboids, trapezius, back of the deltoid and the biceps.

What do I need to know?

Verticle pushes primary mover is the shoulder and horizontal pushes primary mover is the chest

Verticle pulls primary mover is the latissimus dorsi and horizontal rows have more of a focus on the rhomboids and trapezius, but the latissimus dorsi is still the prime mover.

Isolation exercises are not needed for general health but can assist in getting the aesthetic results you may be looking for.

Know the components of fitness and what they are.

Know what the core is, how it is important, and how to challenge the core muscles.

Know the benefits of a strong core.

Know that when first starting a work out routine, one would want to start with the most stable version of each motion gradually moving to less stable and more advanced versions.

Understand the path of least resistance and why this is a factor in us working out.

Write two paragraphs about how you will incorporate fitness, particularly muscular strength and endurance, into you life.

Homework

Calories are inside of food and are used as energy for the body.

Lipids(9), proteins(4), and carbohydrates(4) all contain calories.

The body stores excess calories that are taken into the body as fat.

To lose weight, a person must consume less calories then they burn in a day.

What are calories?

3500 calories in a pound of stored body fat A person can only lose 1-2 lbs of body fat a

week healthfully. So….. If a person wanted to lose 10 lbs how

would they do that?

1. Analyze their diet as it stands today. 2. Know your time table. 3. Make adjustments to calorie intake

accordingly.

EX: A person wants to lose 20 lbs in five months.

- Find out how many weeks are in 5 months. Answer: 20

-Figure out if the goal is realistic by finding how many pounds must be lost each week. Answer: 1 lb per week and yes this is a realistic goal.

- Compute how many less calories per day must be taken in.

Answer: 500. 500X7= 3500=1 lb of fat lost each week.

Drastically dropping calorie intake will not have positive health results.

The body can only convert about 2 lbs of fat into energy a week, so when calories are dropped dramatically protein(muscle) is consumed for energy. This will drop the rate of metabolism, causing a person to burn less calories at rest.

There will be weight loss when calorie consumption is drastically dropped, but most of it will be from the body losing muscle and retaining less water.

There are no Quick fixes!

Cardiovascular fitness can be worked many different ways.

Through everyday routines, long distance running, jogging, house chores, interval training, swimming, circuits ect.

Cardiovascular Fitness

A lot of cardiovascular machines have a “fat burn” setting in which the person does cardiovascular work at a low to moderate intensity. This can be very misleading.

Granted the body will pull the highest percent of calories from fat at this level, the total number of calories burned will increase as the intensity increases.

The “Fat Burning Zone” Myth

Low Intensity - 60-65% MHR

High Intensity - 80-85% MHR

Total Calories expended per min.

4.86 6.86

Fat Calories expended per min.

2.43 2.7

Total Calories expended in 30 min.

146 206

Total Fat calories expended in 30 min.

73 82

Percentage of fat calories burned

50% 39.85

Resting Heart Rate- The amount of times a persons heart beats per minute when at rest.

Maximum Heart Rate- The number of times a persons heart beats at its highest intensity level. Found by subtracting a persons age from 220.

Heart Rate Reserve- The MHR-RHR.

Heart Rate

The training zone is the zone in which a person wants their heart to work.

To find the target heart rate a person should use the Karvonen Formula.

This helps a person understand how hard they are working and if this level of work is appropriate for their fitness goals.

Training Zone

1. Maximum Heart Rate (MHR) = 220- your age

2. Heart Rate Reserve (HRR)= Maximum Heart Rate - Resting Heart Rate

Once you have your Heart Rate Reserve, you can calculate your training heart rate:

3. (.85HRR) + RHR = Upper end of the training zone

4. (.50HRR) + RHR = Lower end of the training zone

Example: To calculate the training heart rate of a 35 year old person with a resting heart rate of 70:

Maximum Heart Rate: 220-35=185 bpm (beats per minute)Heart Rate Reserve= 185-70=115 bpmHigh End of the Training Heart Rate: (115*.85) + 70 = 168 bpmLow End of the Training Heart Rate: (115*.50) + 70 = 128 bpm"

Karvonen Formula

A 34 year old man with a RHR of 60 wants to work at a moderate intensity level. What will be his Training zone?

A 19 year old college lacrosse player with a resting heart rate of 54 wants to find out his training zone. Calculate that for this person.

Practice

1. 220-34= 186 MHR 2. 186-60= 126 HRR 3. 126(.85)+60= 167 4. 126(.5)+60= 123 5. Answer= 123-167

Practice 1

1. 220-19= 201 2. 201-54= 147 3. 147(.85)+ 54= 178.95 4. 147(.5)+ 54= 127.5 5. Answer= 128-179

Practice 2

Frequency- How often. Intensity- How much. Time- How Long. Type- What kind.

The FITT Principal

Jim is following a routine where he alternates his resistance training by doing upper body one day then lower body the next. He takes off on the weekends and also on Wednesday. He does 3 exercises each day he works out and performs 15 reps for three sets on each. His work outs usually last around 40 minutes.

Frequency- Twice a week for upper and lower body.

Intensity- Three exercises for three sets at 15 reps

Time- 40 minutes Type- Resistance training. Muscular

endurance.