An introduction course to weight lifting focusing on proper technique and understanding the biomechanics involved in the exercises. Curriculum includes a calendar, lecture notes, suggested reading, and video demonstrations.

One of the best reasons to lift weights is to reduce your risk of injury in daily life by strengthening your muscles and bones. Follow these safety tips to learn the proper way to lift weights to avoid injury. Lessons, information,...

This article provides detailed information on weight-training and weight-lifting safety. The focus of the article is on safety tips, such as finding a teacher to train in the process, setting goals, and waiting until your body is ready...

In this lesson plan, students are introduced to the four forces of flight-drag, lift, thrust, and weight-through a variety of fun-filled flight experiments. Students will "fly" for short periods and then evaluate factors that might...

In this activity, students learn about the trade-off between speed and torque when designing gear ratios. The activity setup includes a LEGO pulley system with two independent gear sets and motors that spin two pulleys. Each pulley has...

Strength training isn't just for people wanting to develop larger muscles. This article discusses many of the benefits associated with weight training and how to determine your appropriate level of involvement. Links to related articles...

Weight Lifting (animated).

Simple machines allow us to do difficult tasks like lifting objects heavier than our body weight. In this science project you'll build a tabletop lever and measure how much effort it takes to lift an object by altering the length of the...

Water creates a lot of energy, just look at the Grand Canyon. In this science fair project, you will demonstrate the power of water by converting the kinetic energy in moving water to mechanical energy, which will lift a small weight.

Learners revisit Bernoulli's Principle (Lesson 1 of the Airplanes unit) and learn how engineers use this principle to design airplane wings. Airplane wings create lift by changing the pressure of the air around it. This is the first of...

This site contains information on a baseball/softball training camp. Read up on the style of the training and how it has been successful in the past.

The International Weightlifting Federation site offers the basics and background of the sport, plus national and international lifting news, rankings, records, publications, and shopping.

Students are introduced to the concept of simple tools and how they can make difficult or impossible tasks easier. They begin by investigating the properties of inclined planes and how implementing them can reduce the force necessary to...

Students will make paper rockets, parachutes, and foam gliders to experience how objects move through the air. Explore topics such as thrust, weight, gravity, force, and lift through fun activities and stories and cutting-edge work done...

The airplanes unit begins with a lesson on how airplanes create lift, which involves a discussion of air pressure and how wings use Bernoulli's Principle to change air pressure. Following the lessons on lift, students explore the other...

Do you know how an airplane flys? Use this challenge to learn about flight by building a wing that can generate lift from a fan while carrying weight. Find details about the challenge, tips, and a lesson plan on this site. Also, students...

This diagram shows the forces of lift that affect the wing of an aircraft. Lift, thrust, weight and drag all affect the flight of the aircraft as well as the angle of attack.

This website has a chart showing how many calories a 154-pound, 5'10" male will burn while participating in various physical activities including hiking, walking, and swimming.

Use this site to learn about basic gas properties including motion, viscosity, and compressibility. Includes links to activities for all ages.

This video [2:31] illustrates a word problem involving the multiplication of fractions that requires students to find an unknown product based on a comparison of two quantities. One of the world's largest insects, the Goliath beetle, is...

Injuries are inevitable in some sports, but they are preventable. Through the use of equipment and caution these injuries can be understood and avoided. Links to related sites are also available.

Learners begin to explore the idea of a force. To further their understanding of drag, gravity and weight, they conduct activities that model the behavior of parachutes and helicopters. An associated literacy activity engages the class...

Includes exhaustive information and a wealth of activities pertaining to aerodynamics and the physics of flight.

This site provides a simplified explanation of the physics of flight. Site provides information about lift, drag, weight, thrust, Bernoulli's Principle, and much more.