For maximum heart protection, shoot for 30 minutes of moderately vigorous activity every day.

Clothing and shoes suitable for a moderately vigorous hike should be worn, and binoculars are an asset.

The trees are moderately vigorous with a large canopy that contains light green leaves.

The trees are moderately vigorous and have upright, open canopies.

The tree is a moderately vigorous grower.

The rootstock is moderately vigorous and capable of producing high yields if not kept in check.

This is what is meant by conditioning the heart through moderately vigorous physical activity.

Try to build up to at least 30 minutes a day of moderately vigorous activity.

'Ruby' trees are moderately vigorous growers, developing large, upright, and open canopies.