Often describes waking up or reacting to something while lying down.

Physical Motion

Typically used when something unexpected prompts you to rise.

Surprise Trigger

While common with beds, it also applies to other surfaces like floors or grass.

Shows someone's growing interest or concern in the conversation or situation.

Indicates a noticeable increase in someone's attentiveness or engagement.

Can be used metaphorically to suggest paying closer attention, without physical movement.

Clearly understood as a fitness term when used with words like 'do' or 'start with'.

When used in exercise, often implies multiple repetitions, not just one movement.

In fitness, highlights the main area of the body worked out, which is the abdominal muscles.