Comparing Ice Skating Equipment in the Lab

What types of measurements are ideal for understanding ice skating? Take a moment to write down a list of at least four types of data to collect and compare. What types of equipment are necessary to measure each type? What physics concepts are relevant?

Many types of interesting data are available for comparison in the book The Science of Ice Skating: Volume 1 (Extended Edition) from Schottenbauer Publishing. Data include position, velocity, acceleration, and force for the following equipment:

• Surface Types
• Ice
• Synthetic Ice
• Wet
• Dry
• Skate Types
• Bob Skates
• Child Double-Runner Skates
• Hockey Skates
• Youth
• Adult
• Figure Skates
• 2 Sizes
• 2 Types of Blades
• Blade Preparation
• Sharpened
• Unsharpened
• Skate Mass
• None
• Added 2.5 pounds of weight

Additional types of data include:

• Hockey Puck Motion
• Vertical Motions (Force)
• Stepping
• Jumping
• Skate Support for Ankles (Force)
• Ice Melting (Temperature)

Free sample graphs are available in a free pamphlet from the publisher's webpage.

Additional Information

Schottenbauer Publishing

Free Education Resources

Ice Skate Comparison

Ice skates are not all the same! Two extremes are hockey and figure skates. Because hockey skates have a smooth, curved blade on the front and the back, they can feasibly be tilted almost to a right angle while still gliding across the ice! In comparison, the blade of a figure skate has grooved teeth on the front, and a flat back blade. These features prohibit tilting of the figure skates during gliding. 

What are the angles of maximum tilt for each of these skates?

Hockey Skate (Left) and Figure Skate (Right)

Two additional types of skates are shown below: bob skates and child double-runner skates. These skates are for children and are not traditionally sharpened, so they do not glide over the ice. How far could these skates rotate upwards to the front or back, before hitting the plastic or tipping over?  

Bob Skate

 Child Double-Runner Skate

Additional information on the science of ice skating is available on the Schottenbauer Publishing website. Books include the following:

Geometry Series

• The Geometry of Winter Olympic Sports
• The Geometry of Figure Skating

Graphs & Data for Science Lab (Book Series)

• The Science of Ice Skating
• The Science of Hockey

Anthologies of 28 Graphs

• The Science of Winter Olympic Sports
• The Science of Figure Skating
• The Science of Ice Hockey

Additional Information

Schottenbauer Publishing

Free Education Resources