The dynamometer outputs a chart that looks like this. On it, two lines are plotted: a line for torque and another for horsepower. Peak torque is where the engine produced the most force.

Bragging rights are not exactly what [Jeremy Fielding] has in mind for his DIY dynamometer ... which rotates its housing and produces a force on the scale through the lever arm.

When recovering from an injury or surgery, your physician may recommend physical therapy to help you improve mobility, ...