Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.
SNACK-SIZED WORKOUTS: SMALL EFFORTS, BIG GAINS?
For many people, finding time to exercise has become an ongoing challenge. Busy schedules, long working hours, and constant digital distractions mean that traditional hour-long gym sessions often feel unrealistic. In response, a growing number of fitness experts are promoting what they call “snack-sized workouts”- short bursts of activity spread throughout the day. This shift (18) ______. Consequently, even those with demanding routines may find it easier to remain physically active.
Instead of following fixed workout plans, individuals are stimulated to take advantage of small opportunities to move. Climbing a few flights of stairs, stretching between tasks, or completing brief cardio exercises can all contribute to daily activity levels. (19) ______. Over time, these small actions can accumulate into meaningful behavioural change.
Researchers have found that even short periods of physical activity can improve heart health, support metabolism, and help regulate blood sugar levels. (20) ______. In other words, modest efforts, when repeated consistently, may still produce noticeable benefits. Equally important are the psychological effects. Many people feel discouraged by the idea of committing to long workouts, but shorter sessions tend to feel more manageable. This simplicity can lower the barrier to getting started, (21) ______.
Of course, not everyone is convinced. Some critics argue that brief, scattered workouts may not be sufficient for achieving higher levels of fitness. Still, most experts agree that doing something is better than remaining inactive. Ultimately, the real question is (22) ______.
(Adapted from https://health-insights.org/micro-workouts)