Antonio is leading his fitness class. While instructing deadlifts, what should he say to his classmates to MOST likely help them avoid injury?

(1 point)
• Hold your breath.
• Keep a flat back
• Strain your neck.
• Choose a very heavy weight.

Keep a flat back

To help his classmates avoid injury while performing deadlifts, Antonio should emphasize the following instruction:

- Keep a flat back

This is important because maintaining a neutral spine position helps distribute the load evenly, reducing the risk of straining the back muscles or causing spinal injuries.

To help his classmates avoid injury during deadlifts, Antonio should instruct them to "keep a flat back". Explanation: When performing deadlifts, maintaining a flat back is crucial for maintaining proper form and reducing the risk of injury. This means avoiding excessive rounding or arching of the back, as it can put pressure on the spine. By reminding his classmates to keep a flat back, Antonio is ensuring that they are using correct technique and reducing the chance of strain or injury on their back muscles and spine.