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Questions and answers about sports

Leg extension machine: Calculate calories burned and watt?

3 min read

Asked by: Dipesh Coon

How many calories do you burn on a leg extension machine?

A 180-pound individual using the leg press can expect to burn approximately 58 calories in 15 minutes. Since this machine is typically used along with other exercises, the calories burned will add up quickly.
Apr 27, 2019

How do you calculate calories burned from Watts?

Just multiply your average power output on the bike by the number of hours you spent riding times 3.6 and there you have it – the number of calories burned.
May 14, 2020

How many calories can leg raises burn?

If you do calisthenic leg lifts for 10 minutes and you weigh 150 pounds, you’ll burn about 40 calories. However, if you weigh 200 pounds, you burn about 53 calories in 10 minutes of leg lifts.

How many watts is a calorie?

Using the formula above, we can see that a watt-hour (1 watt for 1 hour) is worth 3.6 kcal.
Aug 29, 2019

How many calories does a 30-minute leg workout burn?

Effective workouts for your legs include resistance training with moves such as squats, deadlifts, leg curls and lunges. An intense 30-minute session burns about 205 calories if you weigh 205 pounds.

How many calories does a 40 minute leg workout burn?

Depending on your weight and intensity, you could be looking at a high number of calories burnt in a full leg session. Include supersets and big compound lifts, and you could be looking at anywhere between 350-700 calories in a one-hour session.

How many watts is 300 calories?

Calorie to Watt-hour Conversion Table

Calories Watt-hours
100 cal 0.116222 Wh
200 cal 0.232444 Wh
300 cal 0.348667 Wh
400 cal 0.464889 Wh

How many watts is 2000 calories?

100 watt

For an adult, the US FDA recommends about 2000 calories a day, with some adjustments for body size and gender. But how much energy is that? Well it turns out it’s about equal to the same rate as a 100 watt light bulb.

How do you convert watts to calories per hour?

1 watt per hour ≈ 859.845 calories.

How many watts is a good workout?

Wattage goals will vary from person to person. No exact watt number is appropriate for all riders. Generally speaking, a beginner cyclist may average around 75–100 watts in a 1-hour workout. A fit participant will average more than 100 watts, and pro cyclists can reach 400 watts per hour.

What is a watt equal to?

one joule

watt, unit of power in the International System of Units (SI) equal to one joule of work performed per second, or to 1/746 horsepower.

What do you mean by 1 watt?

1 watt is the power of an appliances which consumes energy at the rate of 1 joule per second.

What can 1 watt of power do?


Right there that is one Joule of energy regardless.