Is this new age? I see a lot of websites about energy or 'Ki' that seem a little strange.

NO! There are many sites that are very strange.

When there is a profound truth, especially when it glorifies God and helps His people, error systems will be encountered. The error systems have predominated, especially in the New Age movement, but the time is overdue to proclaim the truth and clean off the barnacles that the truth has collected in order to distinguish between God's creation and purpose, and man's attempt at counterfeits.