1. invigorating
an invigorating swim/run | 2. These yoga postures are invigorating and good for balance. | 3. a long, invigorating walk
2. refreshing
It's a refreshing change to see a losing team shaking hands and still smiling after a game.
3. tangy
a tangy lemon drink | 2. This mild, tangy fruit is a little sweet and sour and is usually found dried.
4. bracing