Indoor cyclists enjoy greater overall safety than their outdoor counterparts, due to weather-resistant windows and protection from tire-stealing swings. Work up a carefree sweat with today's Groupon to Cyclepathic Indoor Cycling Studio, in partnership with Ottawa Sport Performance Centre. Choose from the following options:

• For $33, you get a punch card valid for five indoor cycling sessions (a $90 value).
• For $49, you get one month of unlimited indoor cycling (a $125 value).
• For $67, you get a punch card valid for 10 indoor cycling sessions (a $150 value).

Cyclepathic Indoor Cycling Studio's pro athlete manager Angella Goran and her C.O.R.E.-certified cycling coaches train athletes of all fitness levels and sports disciplines in a panoply of one-hour bike-based courses. Students relinquish pogo sticks and board the studio's fleet of 300PT CycleOps stationary bikes to test leg loyalty as they track power and wattage, heart rate, lap time, and speed on mounted monitors during classes or solo exercise. Embark in open cycling sessions or programs teaching fundamentals of biking and general fitness, including Hills and Drills, Speed and Endurance training, Tour Training, Cycle Bootcamp, and BMX Pedagogy. On-board computers allow students to race against themselves and track improvements over the course of consecutive sessions. A surround-sound stereo system serenades riders with energetic tunes and bicycle-inspired sonnets, and a 65-inch LCD flat-screen TV bathes the studio in high-definition light. Cyclepathic also offers cross-training programs in partnership with Ottawa Sport Performance Centre.