How do three-axis accelerometer sensors determine steps climbed? Multiple choice question. They are able to detect forward movement and use this information, plus user input on stride length, to calculate steps climbed. They are able to detect forward, lateral, and vertical movement and use this information to calculate steps climbed. They measure forward, lateral, and vertical movement and combine this data with heart rate data and air pressure data indicating altitude changes to calculate steps climbed. They measure air pressure changes associated with altitude changes, along with heart rate data, to calculate steps climbed. Although the CDC does not have recommendations for a daily step count, they recommend roughly 150 minutes of moderate exercise each week. This translates to Multiple choice question. 15,000 steps a day. 10,000 steps a day. 7000-8000 steps a day. 5000 steps a day