[Answer] 6. Running outside can be difficult when the weather is cold or rainy, or hot and humid. What item in a gym will you use as a substitute?

Step 1 : Introduction to the question "6. Running outside can be difficult when the weather is cold or rainy, or hot and humid. What item in a gym will you use as a substitute?"

...1. Rowing machine 2. Treadmill 3. Universal machine 4. Leg press Treadmills were featured prominently in the music video, "Here It Goes Again", by OK Go.

[Answer] 4. Running outside can be difficult when the weather is cold or rainy, or hot and humid. What item in a gym will you use as a substitute?

Step 1 : Introduction to the question "4. Running outside can be difficult when the weather is cold or rainy, or hot and humid. What item in a gym will you use as a substitute?"

...1. Rowing machine 2. Leg press 3. Universal machine 4. Treadmill Treadmills were featured prominently in the music video, "Here It Goes Again", by OK Go.

[Answer] 4. Running outside can be difficult when the weather is cold or rainy, or hot and humid. What item in a gym will you use as a substitute?

Step 1 : Introduction to the question "4. Running outside can be difficult when the weather is cold or rainy, or hot and humid. What item in a gym will you use as a substitute?"

...1. Treadmill 2. Universal machine 3. Rowing machine 4. Leg press Treadmills were featured prominently in the music video, "Here It Goes Again", by OK Go.