Money, or the lack of it, changes everything, and that includes how people will be working out in 2010.

In these belt-tightening times, cost-conscious workouts at home and at the gym topped the list of fitness trends for this year in a survey, followed by shorter, more time-efficient regimens, such as boot camp and circuit training.

"People are looking for ways to accomplish as much as possible with as little time and money as necessary," said Cedric X. Bryant, chief science officer of the American Council on Exercise (ACE), which conducted the online poll of fitness professionals.

"Last year 'budget-conscious' was on the list but this year the majority of the respondents put it as one of the top," he added.

Bryant said some 600 ACE-certified fitness professionals responded to the annual poll, which the non-profit organization has been conducting for a decade.

Other money-saving measures, such as the shift from personal training sessions to small group training classes and in-home workouts using smaller, more portable equipment, also made the list.

"Personal trainers are seeing they've got to respond to market needs. Working with two to four clients at a time they can charge less but still get their hourly fee," Bryant said.

Boot-camp workouts and circuit training, both of which burn calories while building strength and endurance, will be among the most popular trends in 2010, as time-constrained consumers seek shorter, more intense regimens.

One bright spot is the rise of exergaming-type systems, like Nintendo's Wii Sports, Wii Fit and the PC-based Dancetown. Bryant says the fitness-based video games are turning up in health clubs and senior centers.

Functional training workouts, which are geared to improving the quality of life and the ability to perform everyday tasks, will remain strong, and the use of computerized tracking and online training and scheduling tools will increase in the coming year.

(Read by Renee Haines. Renee Haines is a multimedia journalist at the China Daily Web site.)

(Agencies)